CN107298060A - Roof of the vehicle and manufacture method with function of removing formaldehyde - Google Patents
Roof of the vehicle and manufacture method with function of removing formaldehyde Download PDFInfo
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- CN107298060A CN107298060A CN201710646086.9A CN201710646086A CN107298060A CN 107298060 A CN107298060 A CN 107298060A CN 201710646086 A CN201710646086 A CN 201710646086A CN 107298060 A CN107298060 A CN 107298060A
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- Prior art keywords
- formaldehyde
- layer
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- air
- except
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 687
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 159
- 238000006243 chemical reaction Methods 0.000 claims description 31
- 239000000126 substance Substances 0.000 claims description 27
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 18
- 238000001179 sorption measurement Methods 0.000 claims description 13
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 229920001661 Chitosan Polymers 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 150000001413 amino acids Chemical class 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005842 biochemical reaction Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- JUWGUJSXVOBPHP-UHFFFAOYSA-B titanium(4+);tetraphosphate Chemical compound [Ti+4].[Ti+4].[Ti+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O JUWGUJSXVOBPHP-UHFFFAOYSA-B 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000004113 Sepiolite Substances 0.000 claims description 3
- 238000007792 addition Methods 0.000 claims description 3
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 229910052624 sepiolite Inorganic materials 0.000 claims description 3
- 235000019355 sepiolite Nutrition 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 7
- 229930040373 Paraformaldehyde Natural products 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 229920002866 paraformaldehyde Polymers 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 239000005439 thermosphere Substances 0.000 description 2
- 206010007269 Carcinogenicity Diseases 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010013952 Dysphonia Diseases 0.000 description 1
- 208000010473 Hoarseness Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 231100000260 carcinogenicity Toxicity 0.000 description 1
- 230000007670 carcinogenicity Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 231100000025 genetic toxicology Toxicity 0.000 description 1
- 230000001738 genotoxic effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000299 mutagenicity Toxicity 0.000 description 1
- 230000007886 mutagenicity Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- -1 over time Growth Substances 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
- B60R13/0212—Roof or head liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0085—Smell or pollution preventing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/758—Odour absorbent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
- B60R2013/0287—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners integrating other functions or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention provides a kind of roof of the vehicle with function of removing formaldehyde and manufacture method, it is related to technical field of automotive trim, solves to exist in the prior art the high technical problem of concentration of formaldehyde in automobile.The device includes guard shield and ceiling interior trim；Ceiling interior trim is along from direction outside inwardly, successively including flexible decorative layer and except formaldehyde layer, flexible decorative layer is wrapped in addition to formaldehyde layer, except formaldehyde layer can absorb and remove the formaldehyde in the air being in contact with it；Except formaldehyde layer includes sound-insulating and heat-insulating layer and except formaldehyde material bearing bed, except formaldehyde material carrying layer surface is provided with concavo-convex or pleated structure, at least it is coated with concavo-convex or pleated structure except formaldehyde materials layer；At least each there is the gas containing formaldehyde in some air-vents, automobile and can be infiltrated into by air-vent except formaldehyde materials layer in flexible decorative layer and sound-insulating and heat-insulating layer, except formaldehyde materials layer can absorb and remove the formaldehyde in the air being in contact with it.The formaldehyde of the invention that can persistently, efficiently purify in automobile.
Description
Technical field
The present invention relates to technical field of automotive trim, more particularly, to a kind of roof of the vehicle with function of removing formaldehyde and system
Make method.
Background technology
In order to realize high efficiency, convenience finishing, shorten the production cycle, among automobile production process, it will usually use
Substantial amounts of high-performance bonding material removes splicing, fixed car interior material, and visible high-performance bonding material is generally high on the market
Molecule aggregation material is constituted by adding diluent materials, and contains the formaldehyde components increased in diluent materials composition, over time
Growth, formaldehyde from automotive interior material constantly outwards volatilization, cause formaldehyde constantly by human body suction body.
Formaldehyde has toxicity, when formaldehyde reaches finite concentration in the car, and people just has sense of discomfort, more than 0.08mg/m3First
Aldehyde concentration can cause furious, eye to be itched, throat discomfort or pain, hoarseness, sneeze, uncomfortable in chest, asthma, dermatitis etc..Content of formaldehyde
It is higher, it is the main inducing of numerous diseases.In addition, the mutagenicity of formaldehyde, carcinogenicity, genotoxicity equally can not be ignored.
Among prior art, using photocatalysts such as nano titanium oxides, only there is certain effect to low concentration formaldehyde, decompose speed
Rate is slower, is generally more than 0.20mg/m for current concentration of formaldehyde3Indoor air environment, it is difficult to make ring by photochemical reaction
Concentration of formaldehyde≤0.10mg/m in border3；And the PARA FORMALDEHYDE PRILLS(91,95) such as activated carbon, molecular sieve belongs to physical absorption, adsorbance is limited, environment
It can desorb to be discharged into air again again by the formaldehyde of its absorption after temperature rise and pollute environment.
Applicants have discovered that at least there is following technical problem in prior art：
There is the technical problem that concentration of formaldehyde is high, influence human body is healthy in automobile in the prior art.
The content of the invention
It is an object of the invention to provide the roof of the vehicle with function of removing formaldehyde and manufacture method, to solve prior art
The high technical problem of the middle concentration of formaldehyde existed in automobile.Optimal technical scheme institute in many technical schemes that the present invention is provided
The many technique effects elaboration as detailed below that can be produced.
To achieve the above object, the invention provides following technical scheme：
A kind of roof of the vehicle with function of removing formaldehyde that the present invention is provided, including guard shield and ceiling interior trim, its
In：
The ceiling interior trim is arranged on the inner side of the guard shield and the ceiling interior trim is layer structure, the ceiling
The inner surface of interior trim is attached on the inner surface of the guard shield, and the outer surface of the ceiling interior trim is naked to be spilt outside the protection
Shell；
The ceiling interior trim is along from direction outside inwardly, successively including flexible decorative layer and except formaldehyde layer, the flexibility is filled
Decorations layer be wrapped in it is described the flexible decorative layer is made up of flexible material in addition to formaldehyde layer, it is described except formaldehyde layer can absorb simultaneously
Remove the formaldehyde in the air being in contact with it；The formaldehyde layer that removes includes sound-insulating and heat-insulating layer and except formaldehyde material bearing bed, institute
Sound-insulating and heat-insulating layer is stated to be made up of sound and thermal insulating material, it is described except formaldehyde material carrying layer surface is provided with concavo-convex or pleated structure,
It is coated with least described concavo-convex or pleated structure except formaldehyde materials layer；At least described flexible decorative layer and sound-insulating and heat-insulating layer are each
From there are some air-vents, the interior gas containing formaldehyde of automobile can be infiltrated into described except formaldehyde materials by the air-vent
Layer, it is described except formaldehyde materials layer can absorb and remove the formaldehyde in the air being in contact with it.
Preferably, the guard shield is metal shell, and the flexible decorative layer is nonwoven layer, the sound-insulating and heat-insulating layer
For spongy layer, described except formaldehyde material bearing bed is urethane material, the concavo-convex or pleated structure is formed at described except first
On the aldehyde material bearing bed surface close with sound-insulating and heat-insulating layer.
Preferably, it is also coated with outside the sound-insulating and heat-insulating layer except formaldehyde materials layer, it is described except formaldehyde materials layer can absorb
And remove the formaldehyde in the air being in contact with it.
Preferably, it is described except formaldehyde materials layer includes adsorbability material layer and chemical reaction substance layer, wherein：
The chemical reaction substance layer is coated on outside the adsorbability material layer, is existed on the chemical reaction substance layer
Air-vent, the adsorbability material layer can adsorb the formaldehyde being in air under free state and make formaldehyde and the chemical reaction
Switch to other materials beyond formaldehyde after the concurrent biochemical reaction of material layer contact.
Preferably, it is described except formaldehyde materials layer includes adsorbability material and chemical reaction substance, wherein：
The chemical reaction substance is mutually admixed with the adsorbability material, and the adsorbability material can be adsorbed in air and is in
Formaldehyde under free state simultaneously makes formaldehyde switch to after contacting concurrent biochemical reaction with the chemical reaction substance beyond formaldehyde
Other materials.
Preferably, the adsorbability material and the chemical reaction substance are each medicament, the chemical reactant
Matter is mutually admixed with the adsorbability material by the way of mixing.
Preferably, the ceiling interior trim also includes strengthening adsorption layer, and the reinforcement adsorption layer is arranged on described except formaldehyde layer
Between the guard shield, the formaldehyde absorbing ability for strengthening adsorption layer be better than it is described except formaldehyde layer, it is described except formaldehyde layer
On be provided with the air-vent, the reinforcement adsorption layer can be adsorbed the formaldehyde in air by the air-vent and permeate formaldehyde
Into it is described except formaldehyde layer and with it is described except formaldehyde materials layer react.
Preferably, the ceiling interior trim also includes electric air intake device, wherein：
The electric air intake device be arranged on it is described except between formaldehyde layer and the guard shield or be arranged on the sound insulation every
Thermosphere and it is described remove formaldehyde material bearing bed between；The electric air intake device can adsorb the first in air by the air-vent
Aldehyde and make formaldehyde penetrate into it is described except formaldehyde layer and with described except formaldehyde materials layer reacts.
Preferably, the electric air intake device includes battery, blower fan and blower fan protective cover, wherein：
The battery is automobile storage battery or solar storage battery, and the blower fan is connected with the storage battery and can profit
Rotated with the electric energy of the battery and produce negative pressure；There is blower fan air-vent on the blower fan protective cover and be located at the wind
Outside machine.
A kind of manufacture method of the roof of the vehicle with function of removing formaldehyde, comprises the following steps：
S1, preparation remove formalin：
S11, the sepiolite in 100 parts of 5~60 parts of water kinds additions, stir；
S12, it is slowly added to the aqueous solution containing 1~50 part of aluminum sulfate, continues to stir, react 0.1~24h；
S13, remove the aqueous on upper strata directly using or crushed after being dried powdering to obtain adsorbability material；
S14, by adsorbability material, amino acid, chitosan and nanometer titanium phosphate with 10:10:10/3:7 mass ratio is matched somebody with somebody
Solute is made, solute and water are hybridly prepared into 20.0wt%~40.0wt% solution；
S2, manufacture ceiling interior trim：
Formaldehyde material carrying layer surface is being provided with concavo-convex or pleated structure, at least on the concavo-convex or pleated structure
Coating removes formalin, treats that its dryness finalization is formed described except formaldehyde materials layer；It is described to remove formaldehyde described except formaldehyde materials layer
Dosage range on material bearing bed is 10g/m2~50g/m2；
Described except sound-insulating and heat-insulating layer described in formaldehyde materials layer outer wrapping, to be formed except formaldehyde layer；
Described except formaldehyde layer outer wrapping flexible decorative layer, the flexible decorative layer is made up of flexible material；
At least described flexible decorative layer and sound-insulating and heat-insulating layer, which each exist in some air-vents, automobile, contains first
The gas of aldehyde can be infiltrated into by the air-vent it is described except formaldehyde materials layer, it is described except formaldehyde materials layer can absorb and remove with
Formaldehyde in its air contacted；
S3, by the ceiling interior trim be arranged on roof of the vehicle the guard shield inner side, make the ceiling interior trim
Inner surface is attached on the inner surface of the guard shield, and the outer surface of the ceiling interior trim is naked to spill the guard shield.
There is automobile in the prior art in roof of the vehicle with function of removing formaldehyde and manufacture method that the present invention is provided, solution
The high technical problem of interior concentration of formaldehyde, while the technological process of production of existing roof of the vehicle is not changed, assigns vehicle top
Canopy can continue, in the in-car air of high-efficient purification free formaldehyde function, technique is simple, and cost is low, with good economy and
Social benefit.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of ceiling interior trim.
1- flexible decorative layers in figure；2- is except formaldehyde layer；21- sound-insulating and heat-insulatings layer；22- removes formaldehyde material bearing bed；23- removes first
Aldehyde material layer.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are resulting on the premise of creative work is not made to be owned
Other embodiment, belongs to the scope that the present invention is protected.
The invention provides a kind of roof of the vehicle with function of removing formaldehyde, including guard shield and ceiling interior trim, its
In：
Ceiling interior trim is arranged on the inner side of guard shield and ceiling interior trim is layer structure, and the inner surface of ceiling interior trim adheres to
On the inner surface of guard shield, the outer surface of ceiling interior trim is naked to spill guard shield；Ceiling interior trim is along from direction outside inwardly
Include flexible decorative layer 1 successively and except formaldehyde layer 2, flexible decorative layer 1 is wrapped in addition to formaldehyde layer 2, and flexible decorative layer 1 is
Flexible material is made, except formaldehyde layer 2 can absorb and remove the formaldehyde in the air being in contact with it；Except formaldehyde layer 2 include sound insulation every
Thermosphere 21 and except formaldehyde material bearing bed 22, sound-insulating and heat-insulating layer 21 is made up of sound and thermal insulating material, except formaldehyde material bearing bed
22 surfaces are provided with concavo-convex or pleated structure, are at least coated with concavo-convex or pleated structure except formaldehyde materials layer 23；It is at least flexible
Decorative layer 1 and sound-insulating and heat-insulating layer 21, which each have the gas containing formaldehyde in some air-vents, automobile, can pass through air-vent
Infiltrate into except formaldehyde materials layer 23, except formaldehyde materials layer 23 can absorb and remove the formaldehyde in the air being in contact with it, except formaldehyde
Material layer 23 can not only formaldehyde adsorption, while formaldehyde can be converted into other materials in addition to formaldehyde, solve in the prior art
There is the high technical problem of concentration of formaldehyde in automobile, and the PARA FORMALDEHYDE PRILLS(91,95) such as existing activated carbon, molecular sieve belongs to physical absorption, inhales
Attached amount is limited, and can again be desorbed and be discharged into air again by formaldehyde of its absorption after environment temperature rise；In automobile inner air
Formaldehyde can by flexible decorative layer 1 and sound-insulating and heat-insulating layer 21 on air-vent penetrate into except formaldehyde materials layer 23 on；Except first
The surface of aldehyde material bearing bed 22 is provided with concavo-convex or pleated structure, is conducive to except formaldehyde materials layer 23 is coated on except formaldehyde material
On bearing bed 22, wherein, coating includes the mode of spraying.
Optionally embodiment, guard shield is metal shell, and flexible decorative layer 1 is nonwoven layer, sound-insulating and heat-insulating
Layer 21 is spongy layer, and except formaldehyde material bearing bed 22 is urethane material, concavo-convex or pleated structure is formed at except formaldehyde material
Bearing bed 22 is with 21 close surface of sound-insulating and heat-insulating layer, formaldehyde material bearing bed 22 and sound insulation are removed except formaldehyde materials layer 23 is located at
Between thermal insulation layer 21, the characteristic of material of non-woven fabrics and sponge itself can cause air to pass through flexible decorative layer 1 and sound-insulating and heat-insulating
Layer 21 is penetrated into except on formaldehyde materials layer 23, and the color and material of nonwoven layer mutually coordinate with interior body trim color and quality,
Spongy layer has heat-insulated, sound insulation, damping effect, except formaldehyde material bearing bed 22 is urethane material, in addition, except formaldehyde material
Bearing bed 22 can be using other polymer material layers in addition to urethane material.
It is also coated with outside optionally embodiment, sound-insulating and heat-insulating layer 21 except formaldehyde materials layer 23, except formaldehyde materials
Layer 23 can absorb and remove the formaldehyde in the air being in contact with it, while in sound-insulating and heat-insulating layer 21 with removing formaldehyde material bearing bed 22
All it is coated with except formaldehyde materials layer 23, increase roof of the vehicle removes the effect of formaldehyde；Only it can also be coated with sound-insulating and heat-insulating layer 21
Have except formaldehyde materials layer 23 or remove formaldehyde materials layer 23 in flexible decorative layer 1 in coating.
Optionally embodiment, except formaldehyde materials layer 23 includes adsorbability material layer and chemical reaction substance layer,
Wherein：Chemical reaction substance layer is coated on outside adsorbability material layer, there is air-vent, adsorptivity thing on chemical reaction substance layer
Matter layer can adsorb the formaldehyde being in air under free state and make formaldehyde and chemical reaction substance layer contact concurrently it is biochemical instead
Should after switch to other materials beyond formaldehyde, adsorbability material layer can adsorb after chemical reaction material and not with chemical reaction
The formaldehyde of material layer reaction, and because there is air-vent on chemical reaction substance layer, add connecing for chemically reactive layer and formaldehyde
Contacting surface is accumulated.
Optionally embodiment, except formaldehyde materials layer 23 includes adsorbability material and chemical reaction substance, wherein：
Chemical reaction substance is mutually admixed with adsorbability material, and adsorbability material can adsorb the formaldehyde being in air under free state and make
Formaldehyde contacts other materials switched to after concurrent biochemical reaction beyond formaldehyde, adsorbability material and change with chemical reaction substance
It can be each medicament to learn reactive material, and chemical reaction substance is mutually admixed with adsorbability material by the way of mixing.
Optionally embodiment, ceiling interior trim also includes strengthening adsorption layer, strengthens adsorption layer and is arranged on except formaldehyde layer 2
Between guard shield, strengthen adsorption layer formaldehyde absorbing ability be better than except formaldehyde layer 2, except formaldehyde layer 2 on be provided with air-vent,
Strengthen adsorption layer can by air-vent adsorb air in formaldehyde and make formaldehyde penetrate into except formaldehyde layer 2 and with except formaldehyde materials
Layer 23 is reacted, and the formaldehyde by not adsorbed and being reacted except formaldehyde layer 2 except formaldehyde layer 2 can be adsorbed by strengthening adsorption layer.
Optionally embodiment, ceiling interior trim also includes electric air intake device, wherein：Electric air intake device is arranged on except first
Between aldehyde layer 2 and guard shield or it is arranged on sound-insulating and heat-insulating layer 21 and except between formaldehyde material bearing bed 22；Electric air intake device
Formaldehyde in air can be adsorbed by air-vent and make formaldehyde penetrate into except formaldehyde layer 2 and with except formaldehyde materials layer 23 occur it is anti-
Should；Electric air intake device includes battery, blower fan and blower fan protective cover, wherein：Battery is that automobile storage battery or solar energy store
Battery, blower fan is connected with storage battery and can be rotated using the electric energy of battery and be produced negative pressure；There is wind on blower fan protective cover
Machine air-vent and it is located at outside blower fan, electric air intake device is to improve the efficiency of the absorption of formaldehyde in automobile air so that
Quickly absorbed in formaldehyde in air except formaldehyde materials layer 23.
A kind of manufacture method of the roof of the vehicle with function of removing formaldehyde, comprises the following steps：
S1, preparation remove formalin：
S11, the sepiolite in 100 parts of 5~60 parts of water kinds additions, stir；
S12, it is slowly added to the aqueous solution containing 1~50 part of aluminum sulfate, continues to stir, react 0.1~24h；
S13, remove the aqueous on upper strata directly using or crushed after being dried powdering to obtain adsorbability material；
S14, by adsorbability material, amino acid, chitosan and nanometer titanium phosphate with 10:10:10/3:7 mass ratio is matched somebody with somebody
Solute is made, solute and water are hybridly prepared into 20.0wt%~40.0wt% solution；
S2, manufacture ceiling interior trim：
The surface of formaldehyde material bearing bed 22 is being provided with concavo-convex or pleated structure, at least applied on concavo-convex or pleated structure
Cloth removes formalin, treats the formation of its dryness finalization except formaldehyde materials layer 23；Except formaldehyde materials layer 23 is except formaldehyde material bearing bed
Dosage range on 22 is 10g/m2~50g/m2；
Except the outer wrapping sound-insulating and heat-insulating layer 22 of formaldehyde materials layer 23, formaldehyde layer 2 is removed to be formed；
Except formaldehyde 2 outer wrapping flexible decorative layer 1 of layer, flexible decorative layer 1 is made up of flexible material；
At least flexible decorative layer 1 and sound-insulating and heat-insulating layer 22, which each exist in some air-vents, automobile, contains formaldehyde
Gas can be infiltrated into by air-vent except formaldehyde materials layer 23, except formaldehyde materials layer 23 can absorb and remove the air being in contact with it
Interior formaldehyde；
S3, by ceiling interior trim be arranged on roof of the vehicle guard shield inner side, be attached to the inner surface of ceiling interior trim
On the inner surface of guard shield, the outer surface of ceiling interior trim is naked to spill guard shield.
Amino acid and chitosan are chemical reaction substance, and nanometer titanium phosphate is the catalyst of chemical reaction, and formaldehyde is in nanometer
Under titanium phosphate and action of ultraviolet radiation, carbon dioxide and water are broken down into, the reaction speed of amino acid and chitosan and formaldehyde is promoted
Degree, formaldehyde and amino acid and chitosan react under room temperature state, are changed into stable polymer compound and in liquid form
Absorption is on except formaldehyde materials layer 23, while chitosan is also improved except formaldehyde materials layer 23 is on except formaldehyde material bearing bed 22
Adhesive force.
When being≤2g/m except formaldehyde materials 23 dosage on except formaldehyde material bearing bed 22 of layer2When, except formaldehyde materials layer
The purification efficiency of 23 PARA FORMALDEHYDE PRILLS(91,95)s is less than 60.0%；With except formaldehyde materials 23 dosage on except formaldehyde material bearing bed 22 of layer
Increase, as dosage >=10g/m2When, the net purification efficiency except formaldehyde materials 23 PARA FORMALDEHYDE PRILLS(91,95) of layer is more than 95.0%；As dosage >=20g/
m2When, except the purification efficiency of formaldehyde materials 23 PARA FORMALDEHYDE PRILLS(91,95) of layer is more than 97.5%；With the increase of dosage, absorption, purifying formaldehyde
Time will extend, high dose can be used in quickly remove ultrahigh concentration formaldehyde.Except formaldehyde materials layer 23 is except formaldehyde material
Dosage on bearing bed 22 is more than 50g/m2When, it can gradually reduce the decorative effect of roof of the vehicle.
Except formaldehyde materials 23 dryness finalization temperature of layer are determined according to the speed of service of production line, with the production line speed of service
Raising, accordingly improve dryness finalization temperature.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of roof of the vehicle with function of removing formaldehyde, it is characterised in that including guard shield and ceiling interior trim, wherein：
The ceiling interior trim is arranged on the inner side of the guard shield and the ceiling interior trim is layer structure, the ceiling interior trim
Inner surface be attached on the inner surface of the guard shield, the outer surface of the ceiling interior trim is naked to spill the guard shield；
The ceiling interior trim edge includes flexible decorative layer (1) from direction outside inwardly and except formaldehyde layer (2), the flexibility successively
Decorative layer (1) be wrapped in it is described the flexible decorative layer (1) is made up of flexible material in addition to formaldehyde layer (2), it is described except formaldehyde
Layer (2) can absorb and remove the formaldehyde in the air being in contact with it；It is described except formaldehyde layer (2) include sound-insulating and heat-insulating layer (21) and
Except formaldehyde material bearing bed (22), the sound-insulating and heat-insulating layer (21) is made up of sound and thermal insulating material, described except the carrying of formaldehyde material
Layer (22) surface is provided with concavo-convex or pleated structure, is coated with least described concavo-convex or pleated structure except formaldehyde materials layer
(23)；At least described flexible decorative layer (1) and sound-insulating and heat-insulating layer (21), which each exist in some air-vents, automobile, contains first
The gas of aldehyde removes formaldehyde materials layer (23) described in being infiltrated into by the air-vent, described except formaldehyde materials layer (23) can absorb
And remove the formaldehyde in the air being in contact with it.
2. the roof of the vehicle according to claim 1 with function of removing formaldehyde, it is characterised in that the guard shield is gold
Belong to shell, the flexible decorative layer (1) is nonwoven layer, and the sound-insulating and heat-insulating layer (21) is spongy layer, described to remove formaldehyde material
Bearing bed (22) is urethane material, and the concavo-convex or pleated structure is formed at described except formaldehyde material bearing bed (22) and institute
State on the close surface of sound-insulating and heat-insulating layer (21).
3. the roof of the vehicle according to claim 1 with function of removing formaldehyde, it is characterised in that the sound-insulating and heat-insulating layer
(21) it is also coated with outside except formaldehyde materials layer (23), it is described except formaldehyde materials layer (23) can absorb and remove the sky being in contact with it
Formaldehyde in gas.
4. the roof of the vehicle according to claim 1 with function of removing formaldehyde, it is characterised in that described except formaldehyde materials layer
(23) adsorbability material layer and chemical reaction substance layer are included, wherein：
The chemical reaction substance layer is coated on outside the adsorbability material layer, is existed on the chemical reaction substance layer ventilative
Hole, the adsorbability material layer can adsorb the formaldehyde being in air under free state and make formaldehyde and the chemical reaction substance
Switch to other materials beyond formaldehyde after the concurrent biochemical reaction of layer contact.
5. the roof of the vehicle according to claim 1 with function of removing formaldehyde, it is characterised in that described except formaldehyde materials layer
(23) adsorbability material and chemical reaction substance are included, wherein：
The chemical reaction substance is mutually admixed with the adsorbability material, and the adsorbability material can be adsorbed in air in free
Formaldehyde under state simultaneously makes formaldehyde contact with the chemical reaction substance to switch to other beyond formaldehyde after concurrent biochemical reaction
Material.
6. the roof of the vehicle according to claim 5 with function of removing formaldehyde, it is characterised in that the adsorbability material with
And the chemical reaction substance is each medicament, the chemical reaction substance is with the adsorbability material by the way of mixing
Mutually admix.
7. the roof of the vehicle according to claim 1 with function of removing formaldehyde, it is characterised in that the ceiling interior trim is also wrapped
Reinforcement adsorption layer is included, the reinforcement adsorption layer is arranged on described except between formaldehyde layer (2) and the guard shield, the reinforcement is inhaled
The formaldehyde absorbing ability of attached layer removes formaldehyde layer (2) described in being better than, described except the air-vent is provided with formaldehyde layer (2), described
Strengthen adsorption layer the formaldehyde in air can be adsorbed by the air-vent and make formaldehyde penetrate into it is described except formaldehyde layer (2) and with
The formaldehyde materials layer (23) that removes reacts.
8. the roof of the vehicle according to claim 1 with function of removing formaldehyde, it is characterised in that the ceiling interior trim is also wrapped
Electric air intake device is included, wherein：
The electric air intake device removes between formaldehyde layer (2) and the guard shield or is arranged on the sound-insulating and heat-insulating described in being arranged on
Layer (21) and it is described remove formaldehyde material bearing bed (22) between；The electric air intake device can adsorb air by the air-vent
In formaldehyde and make formaldehyde penetrate into it is described except formaldehyde layer (2) and with described except formaldehyde materials layer (23) reacts.
9. the roof of the vehicle according to claim 8 with function of removing formaldehyde, it is characterised in that the electric air intake device bag
Battery, blower fan and blower fan protective cover are included, wherein：
The battery is automobile storage battery or solar storage battery, and the blower fan is connected with the storage battery and can utilize institute
The electric energy for stating battery rotates and produces negative pressure；There is blower fan air-vent on the blower fan protective cover and be located at the blower fan it
Outside.
10. a kind of manufacture method of any described roofs of the vehicle with function of removing formaldehyde of claim 1-9, its feature exists
In comprising the following steps：
S1, preparation remove formalin：
S11, the sepiolite in 100 parts of 5~60 parts of water kinds additions, stir；
S12, it is slowly added to the aqueous solution containing 1~50 part of aluminum sulfate, continues to stir, react 0.1~24h；
S13, remove the aqueous on upper strata directly using or crushed after being dried powdering to obtain adsorbability material；
S14, by adsorbability material, amino acid, chitosan and nanometer titanium phosphate with 10:10:10/3:7 mass ratio is configured to
Solute, solute and water is hybridly prepared into 20.0wt%~40.0wt% solution；
S2, manufacture ceiling interior trim：
Formaldehyde material bearing bed (22) surface is being provided with concavo-convex or pleated structure, at least on the concavo-convex or pleated structure
Coating removes formalin, treats that its dryness finalization is formed described except formaldehyde materials layer (23)；The formaldehyde materials layer (23) that removes is in institute
State except the dosage range on formaldehyde material bearing bed (22) is 10g/m2~50g/m2；
Described except sound-insulating and heat-insulating layer (22) described in formaldehyde materials layer (23) outer wrapping, to be formed except formaldehyde layer (2)；
Described except formaldehyde layer (2) outer wrapping flexible decorative layer (1), the flexible decorative layer (1) is made up of flexible material；
Each there are some air-vents at least described flexible decorative layer (1) and sound-insulating and heat-insulating layer (22), automobile is included
The gas for having formaldehyde removes formaldehyde materials layer (23) described in being infiltrated into by the air-vent, described except formaldehyde materials layer (23) energy
Absorb and remove the formaldehyde in the air being in contact with it；
S3, by the ceiling interior trim be arranged on roof of the vehicle the guard shield inner side, make the interior table of the ceiling interior trim
Face is attached on the inner surface of the guard shield, and the outer surface of the ceiling interior trim is naked to spill the guard shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710646086.9A CN107298060A (en) | 2017-07-31 | 2017-07-31 | Roof of the vehicle and manufacture method with function of removing formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710646086.9A CN107298060A (en) | 2017-07-31 | 2017-07-31 | Roof of the vehicle and manufacture method with function of removing formaldehyde |
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| Publication Number | Publication Date |
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| CN107298060A true CN107298060A (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710646086.9A Pending CN107298060A (en) | 2017-07-31 | 2017-07-31 | Roof of the vehicle and manufacture method with function of removing formaldehyde |
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| CN108505701A (en) * | 2018-04-04 | 2018-09-07 | 合肥市晨雷思建筑材料科技有限公司 | A kind of decorative material for wall surface that can remove formaldehyde |
| CN108501457A (en) * | 2018-04-19 | 2018-09-07 | 东风延锋（十堰）汽车饰件***有限公司 | A kind of antimicrobial form automotive interior roof and its manufacturing method |
| CN110756043A (en) * | 2019-10-31 | 2020-02-07 | 江苏清荷材料科技有限公司 | Automobile ceiling capable of purifying VOC in automobile and preparation method thereof |
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