CN209581364U - Roof of the vehicle and automobile with air-cleaning function - Google Patents
Roof of the vehicle and automobile with air-cleaning function Download PDFInfo
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- CN209581364U CN209581364U CN201920074918.9U CN201920074918U CN209581364U CN 209581364 U CN209581364 U CN 209581364U CN 201920074918 U CN201920074918 U CN 201920074918U CN 209581364 U CN209581364 U CN 209581364U
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Abstract
The utility model provides a kind of roof of the vehicle and automobile with air-cleaning function, is related to technical field of air purification, and solving the prior art there is technical issues that air purification effect is not lasting enough and be easy to cause.The roof of the vehicle with air-cleaning function, including inner surface flexible material layer, ceiling coverboard, air cleaning substance layer, supple buffer layer and outer surface flexible decorative layer, when the roof of the vehicle is installed in automobile, inner surface flexible material layer is abutted against with automobile top cover, and outer surface flexible decorative layer is located remotely from the position of automobile top cover；Respectively there is several air holes or ventilative gap in supple buffer layer and outer surface flexible decorative layer, the formaldehyde at least in air can pass through air hole or ventilative gap by the absorption of air cleaning substance layer, decomposition along from direction outside inwardly；The also releasable anion of air cleaning substance layer.The utility model is for improving the purification efficiency of air cleaning and the persistence of clean-up effect.
Description
Technical field
The utility model relates to technical field of air purification more particularly to a kind of roofs of the vehicle with air-cleaning function
And the automobile using the roof of the vehicle with air-cleaning function.
Background technique
With the improvement of living standards, the popularity rate of automobile is higher and higher, the air pollution and air ring of automotive interior
Guarantor's technology also increasingly attracts people's attention.
It finds after testing: the modeling of the mainly car carpeting, instrument board of the toxic organic compound that can volatilize in automobile
Materials and parts, roof felt, leather seat etc..Since motor space is narrow, in-vehicle air amount is originally few, in addition automobile airtight is good,
Therefore toxic and harmful gas is exceeded more exceeded than house indoor toxic and harmful gas bigger to the extent of injury of human body in automobile.
Formaldehyde has toxicity, and when formaldehyde reaches a certain concentration in the car, people just has sense of discomfort, greater than 0.08g/ cubic metres
Concentration of formaldehyde can cause to be envious, eye is itched, throat discomfort or pain, hoarseness, sneeze, uncomfortable in chest, asthma, dermatitis etc..Formaldehyde contains
Measure it is higher be numerous diseases main inducing.
Applicants have discovered that the existing technology has at least the following problems:
In the prior art, it is applied to active carbon base fabric as raw material in the car roof manufacturing, passes through activity
The efficient absorption effect of charcoal base fabric can be with pernicious gases such as formaldehyde adsorption substance, acetaldehyde materials, benzene homologues, to reach purifying vehicle
The purpose of interior air, but the PARA FORMALDEHYDE PRILLS(91,95)s such as porous masses such as active carbon belong to physical absorption in the prior art, and adsorbance is limited, environment
Temperature can be desorbed to be discharged into air again again after increasing by its formaldehyde adsorbed pollutes environment, it is seen that be easy to cause secondary dirt
Dye.
Utility model content
At least one purpose of the utility model is to propose a kind of roof of the vehicle with air-cleaning function and use
The automobile of the roof of the vehicle with air-cleaning function, solve the prior art there are air purification effect not enough persistently and hold
The technical issues of easily causing secondary pollution.What preferred embodiment provided in all multi-schemes of the utility model has air-cleaning function
Roof of the vehicle can be efficiently long-term absorption and the pernicious gases such as decomposing formaldehyde, be not primary to remove recurrent exerbation.
To achieve the above object, the utility model provides following technical scheme:
Roof of the vehicle provided by the embodiment of the utility model with air-cleaning function, including inner surface flexible material
Layer, ceiling coverboard, air cleaning substance layer, supple buffer layer and outer surface flexible decorative layer, in which:
The inner surface flexible material layer, the ceiling coverboard, the air cleaning substance layer, the supple buffer layer with
And outer surface flexible decorative layer successively successively stacks setting, the back side of the inner surface flexible material layer along from interior direction outward
The back side of the roof of the vehicle is formed, the outer surface flexible decorative layer forms the front of the roof of the vehicle；
When the roof of the vehicle is installed in automobile, the inner surface flexible material layer is abutted against with automobile top cover, described outer
Surface flexible decorative layer is located remotely from the position of the automobile top cover；
The hardness of the ceiling coverboard is greater than the inner surface flexible material layer, the air cleaning substance layer, described soft
Property buffer layer and the outer surface flexible decorative layer；
Respectively there is several air holes or ventilative gap in the supple buffer layer and the outer surface flexible decorative layer,
Formaldehyde at least in air can be inhaled along from direction outside inwardly by air hole or ventilative gap by the air cleaning substance layer
Attached, decomposition；The anion of the air cleaning substance layer release can pass through air hole or ventilative gap along from interior direction outwardly
Distribution makes at least partly toxic and harmful gas molecule aggregation floated in air formation that can land or can adhere to other in air
The bulky grain of body surface.
Alternatively and preferably, the air cleaning substance layer includes adsorption site, anion release position and formaldehyde
Decompose position, in which:
The adsorption site can at least adsorb the formaldehyde molecule in toxic and harmful gas；
Anion release position can release the anion；
The Formaldehyde decomposition position be in contact with the adsorption site and the Formaldehyde decomposition position can at least with the first
Chemical reaction occurs for aldehyde to consume the formaldehyde.
Alternatively and preferably, the adsorption site, anion release position and Formaldehyde decomposition position are uniformly distributed in
Each region on the air cleaning substance thickness degree direction and/or length direction.
Alternatively and preferably, the air cleaning substance layer includes chitose medium layer, the adsorption site, described negative
Plasma diffusing W,Mo position and the Formaldehyde decomposition position are at least distributed in the chitose medium layer surface.
Alternatively and preferably, at least there is aluminum magnesium silicate in the adsorption site, and anion release position is at least deposited
In tourmaline powder, at least there is glutamic acid and/or nanometer titanium phosphate in the Formaldehyde decomposition position.
Alternatively and preferably, the air cleaning substance layer includes chitose medium layer, the aluminum magnesium silicate, the electricity
Gas mountain flour, the glutamic acid, the nanometer titanium phosphate and Sodium Polyacrylate through-thickness, length direction and width direction
Uniformly blending is in the chitose medium layer.
Alternatively and preferably, being also covered with except the roof of the vehicle with air-cleaning function can be from the appearance
The protecting film that the front of face flexible decorative layer is torn, the protecting film can prevent the outer surface flexible decorative layer damaged and can hinder
Only the air cleaning substance layer contacted before the protecting film is separated with the outer surface flexible decorative layer outside air and to
Outside air discharges anion.
Alternatively and preferably, the front of the outer surface flexible decorative layer, which is also covered with, to fill from the outer surface flexibility
The detachable media layer that the front of layer is torn is adornd, it is additional that air cleaning substance is also successively covered with except the detachable media layer
Layer, flexible buffer extra play and appearance flexible decorative extra play；
The air cleaning substance extra play is identical as the material of the air cleaning substance layer, and the flexible buffer is additional
Respectively there is the anion for allowing the air cleaning substance extra play to discharge in layer and the appearance flexible decorative extra play
Along several air holes or ventilative gap for entering air from interior direction outward, formaldehyde at least in air can be along from outside inwardly
It adsorbed, decompose by the air cleaning substance extra play by air hole or ventilative gap in direction；The flexible buffer extra play
Identical as the supple buffer layer material, the appearance flexible decorative extra play is identical as the appearance flexible decorative layer material.
Alternatively and preferably, the supple buffer layer is soft alveolar layer, and the outer surface flexible decorative layer is knitting layer of cloth,
The ceiling coverboard is PU plate comprising interior glass layer, polyurethane foaming layer, the outer glass layer successively successively arranged
And non-woven fabrics epidermis, the interior glass layer are connected with the inner surface flexible material layer, the air purifier
Matter layer is coated on the non-woven fabrics epidermis layer surface.
Automobile provided by the embodiment of the utility model, including automobile top cover and any technical solution of the utility model provide
The roof of the vehicle with air-cleaning function, in which: the roof of the vehicle with air-cleaning function is mounted on the vapour
The inside of covering for roofs and the interior trim for forming the automobile top cover.
A kind of air cleaning substance layer and/or air cleaning substance extra play provided by the utility model use air cleaning
Substance (coating) is coated with or sprays, the air cleaning substance preparation method, comprising the following steps:
Step A: configuration can purify air and nontoxic scavenging solution by way of resolving harmful gas；
Step B: the mode that will be enabled through absorption pernicious gas purifies air and nontoxic adsorbent and the purification
Liquid mixing；
Step C: being uniformly mixing to obtain can be used to purify air and nontoxic air purifying paint.
Alternatively and preferably, the step B the following steps are included:
Step B1: aluminum magnesium silicate is added in scavenging solution (aldehyde remover)；
Step B2: after mixing evenly, tourmaline powder is added.
Alternatively and preferably, the granular size of the tourmaline powder is 300-500 mesh.
Alternatively and preferably, in terms of mass fraction, in which: in the step B1, the number of aluminum magnesium silicate is 30-100
Part；
The number of tourmaline powder is 20-100 parts in the step B2.
Alternatively and preferably, in mass, the quality of aluminum magnesium silicate is 100g in the step B1；
The quality of tourmaline powder is 100g in the step B2.
Alternatively and preferably, the scavenging solution in the step A is aldehyde remover.
Alternatively and preferably, the step A includes:
Step A1: chitosan is added to the water；
Step A2: after mixing evenly, glutamic acid, Sodium Polyacrylate is added, nanometer titanium phosphate or phosphoric acid dioxy is also added
Change titanium complex；
Step A3: standing a period of time, and removal supernatant obtains aldehyde remover.
Alternatively and preferably, the time of the standing is 12 or 24 hours.
Alternatively and preferably, in terms of mass fraction, in which:
The number of chitosan is 3-15 parts in the step A1, and the number of water is 400-600 parts；
The number of the step A2 Glutamic Acid is 15-80 parts, part of nanometer titanium phosphate or phosphoric acid titanium dioxide complex
Number is 1-10 parts, and the number of Sodium Polyacrylate is 0.05-3 parts.
Alternatively and preferably, in mass, in which:
The quality of chitosan is 15g in the step A1, and the quality of water is 600g；
The quality of the step A2 Glutamic Acid is 80g, and the quality of nanometer titanium phosphate or phosphoric acid titanium dioxide complex is
10g, the quality of Sodium Polyacrylate are 3g.
Any technical solution of the utility model at least can produce following technical effect:
Inner surface flexible material layer, ceiling coverboard, supple buffer layer and outer surface flexible decorative layer in the utility model
Cushion impact forces achieved by existing roof of the vehicle, protection automobile top cover, the function of decoration, beautification automotive interior may be implemented
Can, air cleaning substance layer plays the role of air cleaning, since air cleaning substance layer can not only pass through the side of absorption
Formula reduces the toxic and harmful gas such as formaldehyde, but also can decompose, consume the toxic and harmful gas such as formaldehyde, in addition, air is net
The anion for changing material layer release can make at least partly toxic and harmful gas molecule aggregation floated in air formation that can land
Or the bulky grain of other body surfaces can be adhered to, single suction type is only used only with active carbon base fabric in the prior art and removes
The method of formaldehyde is compared, and the more diversification of the utility model purification style, clean-up effect and efficiency are more preferable, and a part of formaldehyde
After being decomposed, consuming absolutely not, which can not return again to air, and then secondary pollution will not occurs
Situation, thus solving the prior art there is technical issues that air purification effect is not lasting enough and be easy to cause.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of layer structure of the roof of the vehicle with air-cleaning function provided by the embodiment of the utility model
Schematic diagram；
Fig. 2 is the layer structure of another roof of the vehicle with air-cleaning function provided by the embodiment of the utility model
Schematic diagram；
Fig. 3 is the stratiform of ceiling coverboard in the roof of the vehicle provided by the embodiment of the utility model with air-cleaning function
The schematic diagram of structure；
Fig. 4 is the air purifier that the roof of the vehicle provided by the embodiment of the utility model with air-cleaning function uses
The flow diagram of the preparation method of matter；
Fig. 5 is the air purifier that the roof of the vehicle provided by the embodiment of the utility model with air-cleaning function uses
The flow diagram of adsorbent is configured in matter preparation method；
Fig. 6 is the air purifier that the roof of the vehicle provided by the embodiment of the utility model with air-cleaning function uses
The flow diagram of scavenging solution is configured in matter preparation method；
Appended drawing reference: 1, automobile top cover；2, inner surface flexible material layer；3, ceiling coverboard；31, interior glass layer；32,
Polyurethane foaming layer；33, outer glass layer；34, non-woven fabrics epidermis；4, air cleaning substance layer；5, supple buffer layer；6,
Outer surface flexible decorative layer；7, detachable media layer；8, air cleaning substance extra play；9, flexible buffer extra play；10, appearance
Flexible decorative extra play.
Specific embodiment
It is practical to this below in conjunction with Fig. 1-Fig. 6 to keep the purpose of this utility model, technical solution and advantage clearer
Novel technical solution is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model,
Instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creation
Property labour under the premise of obtained all other embodiment, belong to the range that the utility model is protected.
The utility model provides the pernicious gases such as a kind of absorption that can be efficiently long-term and decomposing formaldehyde, is not primary
It removes the roof of the vehicle with air-cleaning function of recurrent exerbation, the automobile and its air used of the roof of the vehicle is set
The preparation method of cleaning of substances, which is a kind of coating, harmless with nontoxic, no cutaneous sensibility, stingless
Nose smell and colour developing are light feature.
As shown in Figure 1, the roof of the vehicle provided by the embodiment of the utility model with air-cleaning function, including inner surface
Flexible material layer 2, ceiling coverboard 3, air cleaning substance layer 4, supple buffer layer 5 and outer surface flexible decorative layer 6, in which:
Inner surface flexible material layer 2, ceiling coverboard 3, air cleaning substance layer 4, supple buffer layer 5 and outer surface are flexible
Decorative layer 6 successively successively stacks setting along from interior direction outward, and the back side of inner surface flexible material layer 2 forms roof of the vehicle
The back side, outer surface flexible decorative layer 6 form the front of roof of the vehicle；
When the roof of the vehicle is installed in automobile, inner surface flexible material layer 2 is abutted against with automobile top cover 1, and outer surface is soft
Property decorative layer 6 is located remotely from the position of automobile top cover；
The hardness of ceiling coverboard 3 be greater than inner surface flexible material layer 2, air cleaning substance layer 4, supple buffer layer 5 and
Outer surface flexible decorative layer 6；
Respectively there are several air holes in supple buffer layer 5 and outer surface flexible decorative layer 6 or ventilative gap is (originally practical
Novel middle air hole or ventilative gap can be sightless for macroscopic or naked eyes), at least formaldehyde in air
Air hole or ventilative gap can be passed through by the absorption of air cleaning substance layer 4, decomposition along from direction outside inwardly；Air cleaning substance
The anion of 4 release of layer can make to float in air in air along spreading from interior direction outwardly by air hole or ventilative gap
At least partly toxic and harmful gas molecule aggregation formed and can land or can adhere to the bulky grains of other body surfaces.
Inner surface flexible material layer 2, ceiling coverboard 3, supple buffer layer 5 and outer surface flexible decorative in the utility model
Cushion impact forces achieved by existing roof of the vehicle, protection automobile top cover 1, decoration, beautification automotive interior has may be implemented in layer 6
Function, air cleaning substance layer 4 plays the role of air cleaning, since air cleaning substance layer 4 can not only pass through suction
Attached mode reduces the toxic and harmful gas such as formaldehyde, but also can decompose, consume the toxic and harmful gas such as formaldehyde, in addition,
The anion that air cleaning substance layer 4 discharges can be such that at least partly toxic and harmful gas molecule aggregation floated in air is formed
The bulky grain that can land or can adhere to other body surfaces is clear using single suction type with active carbon base fabric in the prior art
Except the method for formaldehyde is compared, the more diversification of the utility model purification style, clean-up effect and efficiency are more preferable, and a part of first
Aldehyde be decomposed, consume after absolutely not, at least this part formaldehyde can not return again to air, secondary pollution will not occur
The case where.
Optionally embodiment, air cleaning substance layer 4 include adsorption site, anion release position and formaldehyde
Decompose position, in which:
Adsorption site can at least adsorb the formaldehyde molecule in toxic and harmful gas；
Anion release position can release anion；
Formaldehyde decomposition position is in contact with adsorption site and chemical reaction can occur with formaldehyde at least to consume formaldehyde.
Formaldehyde is removed at different positions by different modes or other toxic and harmful gas are not only more efficient, but also
Elimination effect is more lasting.
Optionally embodiment, adsorption site, anion release position and Formaldehyde decomposition position are uniformly distributed in
Each region on 4 thickness direction of air cleaning substance layer and/or length direction.
The structure is conducive to make full use of the biggish surface area of roof of the vehicle, increases adsorption site, anion discharges position
And the area that Formaldehyde decomposition position is contacted with formaldehyde in air or other toxic and harmful gas, and then improve elimination effect.
Optionally embodiment, air cleaning substance layer 4 include chitose medium layer, and adsorption site, anion are released
It puts position and Formaldehyde decomposition position is at least distributed in chitose medium layer surface.
Chitose medium layer is made of chitosan material, is film forming agent, can form film layer.
At least there is aluminum magnesium silicate in optionally embodiment, adsorption site, anion release position at least has electricity
At least there is glutamic acid and/or nanometer titanium phosphate in gas mountain flour, Formaldehyde decomposition position.
Aluminum magnesium silicate can discharge anion with formaldehyde adsorption, tourmaline powder.Glutamic acid and nanometer titanium phosphate can divide
Solution, consumption formaldehyde.
Optionally embodiment, air cleaning substance layer 4 include chitose medium layer, aluminum magnesium silicate, tourmaline powder,
Glutamic acid, nanometer titanium phosphate and Sodium Polyacrylate through-thickness, length direction and width direction uniformly blend poly- in shell
Sugared dielectric layer.
Sodium Polyacrylate not only has an Anticorrosive Character, also has dispersing characteristic, it can be ensured that aluminum magnesium silicate, tourmaline powder,
Glutamic acid, nanometer titanium phosphate are evenly distributed in chitose medium layer.
Optionally embodiment, be also covered with can be soft from outer surface except the roof of the vehicle with air-cleaning function
Property decorative layer 6 the protecting film that tears of front, protecting film can prevent outer surface flexible decorative layer 6 damaged and can prevent air cleaning
Material layer 4 contacts outside air before protecting film is separated with outer surface flexible decorative layer 6 and discharges anion to outside air.
Protecting film can be formal to avoid roof of the vehicle before use, air cleaning substance layer 4 begins to play catharsis, and
Cause the decaying of its clean-up effect.
As shown in Fig. 2, optionally embodiment, the front of outer surface flexible decorative layer 6 is also covered with can be from appearance
The detachable media layer 7 that the front of face flexible decorative layer 6 is torn also successively is covered with air cleaning except detachable media layer 7
Substance extra play 8, flexible buffer extra play 9 and appearance flexible decorative extra play 10；
Air cleaning substance extra play 8 is identical as the material of air cleaning substance layer 4, flexible buffer extra play 9 and outer
Table flexible decorative extra play 10, which respectively exists, allows the anion edge of the release of air cleaning substance extra play 8 from interior side outward
To several air holes or ventilative gap for entering air, the formaldehyde at least in air can pass through air hole along from direction outside inwardly
Or ventilative gap is adsorbed by air cleaning substance extra play 8, is decomposed；Flexible buffer extra play 9 and 5 material phase of supple buffer layer
Together, appearance flexible decorative extra play 10 is identical as appearance flexible decorative layer material.
After the clean-up effect decline of air cleaning substance extra play 8, it can be torn open by way of detachable media layer 7 of dismantling
Fall the air cleaning substance extra play 8 of clean-up effect decline, so that it is additional to allow air cleaning substance layer 4 to substitute air cleaning substance
Layer 8 is played except aldehyde acts on.
Optionally embodiment, supple buffer layer 5 are soft alveolar layer, and outer surface flexible decorative layer 6 is knitting layer of cloth, top
Canopy coverboard 3 is PU plate, as shown in Figure 3 includes the interior glass layer 31, polyurethane foaming layer 32, outer glass successively successively arranged
Glass fibrous layer 33 and non-woven fabrics epidermis 34, interior glass layer 31 are connected with inner surface flexible material layer 2, air cleaning
Material layer 4 is coated on 34 surface of non-woven fabrics epidermis.
The roof of the vehicle of above structure not only can both play the protective action to automobile top cover 1, but also can play good
Decoration well, landscaping effect, while structure is simple, facilitates processing and manufacturing.
Automobile provided by the embodiment of the utility model, including automobile top cover 1 and any technical solution of the utility model mention
The roof of the vehicle with air-cleaning function supplied, in which: the roof of the vehicle with air-cleaning function is mounted on automobile top cover 1
Inside and formed automobile top cover 1 interior trim.Vapour formaldehyde content of the car is higher, and also there are protecting against shock, beauty in 1 inside of automobile top cover
Change, the needs of decoration, so being suitable for carrying out handling and decorating except aldehyde using the utility model.
As shown in Figure 4-Figure 6, a kind of supple buffer layer provided by the utility model and/or air cleaning substance extra play are adopted
It is coated with or is sprayed, the air cleaning substance preparation method with air purifying paint, comprising the following steps:
Step A: configuration can purify air and nontoxic scavenging solution by way of resolving harmful gas；
Step B: the mode that will be enabled through absorption pernicious gas purifies air and nontoxic adsorbent and scavenging solution are mixed
It closes；
Step C: being uniformly mixing to obtain can be used to purify air and nontoxic air purifying paint.
The present invention either adsorbent or scavenging solution all have nontoxic characteristic, between adsorbent and scavenging solution
The blending being mixed into physically and chemically non-reactive, it is possible to obtain to be used to purify air and nontoxic air be net
Change coating, avoids the problem of secondary pollution is be easy to cause to air.
In addition, by the modification to carrier, increasing middle hole number and surface in optimal technical scheme provided by the invention
Product, while cooperating stable dispersant, film forming agent increase aldehyde remover be uniformly distributed and adhesive force, and by the way that negative oxygen ion is added
With the effective component of protease, the purification efficiency of product is promoted.
Optionally embodiment, step B the following steps are included:
Step B1: aluminum magnesium silicate is added in scavenging solution (aldehyde remover)；
Step B2: after mixing evenly, tourmaline powder is added.
Aluminum magnesium silicate is preferably that modified sepiolite is made, and by modified, mesoporous pore volume originally is not sepiolite
Very flourishing problem is effectively solved, and surface area increases 80%.Sepiolite is a kind of hydrous magnesium silicate of threadiness,
The colors such as usual white, light gray, pale yellow, it is opaque also lackluster, black carbon fiber, diatomite are compared, sepiolite is answered
With will more extensively and cost it is cheaper.Tourmaline can discharge anion, be added in coating a small amount of ultra-fine electrical
Mountain flour, the peculiar smell that adsorbable paint, colloid, coating are issued.Therefore absorption carrier is added by the sepiolite i.e. aluminum magnesium silicate being modified
Enter a small amount of tourmaline to mix.
Optionally embodiment, the granular size of tourmaline powder are 300-500 mesh, preferably 400 mesh.The particle is big
Small tourmaline powder and aluminum magnesium silicate mixing effect are uniform, and tourmaline powder exposed surface area is big, discharge the number of anion
Compare more.
Optionally embodiment, in terms of mass fraction, in which: in step B1, the number of aluminum magnesium silicate is 30-100
Part；
The number of tourmaline powder is 20-100 parts in step B2.Above-mentioned number can guarantee that hole number is more in adsorbent, table
Area is big, can adsorb more pernicious gases, and the fine dusts that the anion of tourmaline powder release can also polymerize in air make
It polymerize, lands or be attached to building surface, and then achievees the effect that purify air.
Optionally embodiment, in mass, the quality of aluminum magnesium silicate is 30g in step B1；
The quality of tourmaline powder is 20g in step B2.It is proven: the adsorbent that above-mentioned quality configures not only hole count
Amount is more, and surface area is big, can adsorb more pernicious gases, and the effect for purifying air is more satisfactory.
Optionally embodiment, the scavenging solution in step A are aldehyde remover.Formaldehyde is that home life or office are common
Pollution sources, be suitable for using the present invention reduce its aerial concentration.
Optionally embodiment, step A include:
Step A1: chitosan is added to the water；
Step A2: after mixing evenly, glutamic acid, Sodium Polyacrylate is added, nanometer titanium phosphate or phosphoric acid dioxy is also added
Change titanium complex；(effect for removing formaldehyde can be realized without extraneous light triggering for preferably nanometer titanium phosphate, nanometer titanium phosphate
Fruit)
Step A3: standing a period of time, and removal supernatant obtains aldehyde remover.
Chitosan is not only film forming agent, but also is methanal disintegrant, and glutamic acid is the effective component of protease, can be sent out with formaldehyde
Raw reaction carries out consuming formaldehyde, and nanometer titanium phosphate or phosphoric acid titanium dioxide complex have sterilization, form a film double action, and poly- third
Olefin(e) acid sodium has dispersant characteristics and Anticorrosive Character, may insure glutamic acid, nanometer titanium phosphate or phosphoric acid titanium dioxide network
It closes object and is dispersed in each region of chitosan, to play optimal sterilization, absorption, clean-up effect.
Optionally embodiment, the time of standing are 12 or 24 hours.The time of standing can be 23-25 hour
Between, preferably 24 hours.The duration not only may insure mixed solution layering sufficiently, but also 24 hours facilitated note for one day night
Record, it is not easy to malfunction, the time stood certainly can also be according to the extended effects or shortening that practical mixed solution is layered.
Optionally embodiment, in terms of mass fraction, in which:
The number of chitosan is 3-15 parts in step A1, and the number of water is 400-600 parts；
The number of step A2 Glutamic Acid is 15-80 parts, and the number of nanometer titanium phosphate or phosphoric acid titanium dioxide complex is
1-10 parts, the number of Sodium Polyacrylate is 0.05-3 parts.
It can be reacted with formaldehyde in the aldehyde remover that above-mentioned number is prepared and then remove the substance of formaldehyde in film forming agent or absorption
It is evenly distributed in agent, so except formaldehyde is more efficient.
Optionally embodiment, in mass, in which:
The quality of chitosan is 15g in step A1, and the quality of water is 600g；
The quality of step A2 Glutamic Acid is 80g, and the quality of nanometer titanium phosphate or phosphoric acid titanium dioxide complex is 10g,
The quality of Sodium Polyacrylate is 3g.The coating that above-mentioned mass ratio is prepared has except formaldehyde is high-efficient and except the aldehyde time is lasting
Advantage.
In conclusion air purification layer is in PU plate and with the supple buffer layer (preferably soft alveolar layer) of decoration functions
And outer surface flexible decorative layer (preferably knitting layer of cloth) one layer of air purifying paint of intermediate smearing, by high temperature punching press, shape
At stable coating.After high temperature punching press, when drugloading rate >=25 gram/m, the purification efficiency of net aldehyde roof of the vehicle PARA FORMALDEHYDE PRILLS(91,95)
Greater than 98%；Continue to increase with drugloading rate, absorption, the indefinite duration time extension of purifying formaldehyde can be used and removes in quick
The formaldehyde of ultrahigh concentration.Net aldehyde agent is greater than 50 grams/m (preferably 60 grams/m) in the drugloading rate of polymer material layer
When, the decorative effect of roof of the vehicle can be gradually decreased.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be wanted with right
Subject to the protection scope asked.
Claims (10)
1. a kind of roof of the vehicle with air-cleaning function, it is characterised in that: including inner surface flexible material layer, ceiling shell
Plate, air cleaning substance layer, supple buffer layer and outer surface flexible decorative layer, in which:
The inner surface flexible material layer, the ceiling coverboard, the air cleaning substance layer, the supple buffer layer and outer
Surface flexible decorative layer successively successively stacks setting along from interior direction outward, and the back side of the inner surface flexible material layer is formed
The back side of the roof of the vehicle, the outer surface flexible decorative layer form the front of the roof of the vehicle；
When the roof of the vehicle is installed in automobile, the inner surface flexible material layer is abutted against with automobile top cover, the outer surface
Flexible decorative layer is located remotely from the position of the automobile top cover；
It is slow that the hardness of the ceiling coverboard is greater than the inner surface flexible material layer, the air cleaning substance layer, the flexibility
Rush layer and the outer surface flexible decorative layer；
Respectively there is several air holes or ventilative gap in the supple buffer layer and the outer surface flexible decorative layer, at least
Formaldehyde energy edge in air is adsorbed by the air cleaning substance layer by air hole or ventilative gap from direction outside inwardly, is divided
Solution；The anion of the air cleaning substance layer release can be dispersed in along from interior direction outwardly by air hole or ventilative gap
Make at least partly toxic and harmful gas molecule aggregation floated in air formation that can land or can adhere to other object tables in air
The bulky grain in face.
2. the roof of the vehicle according to claim 1 with air-cleaning function, it is characterised in that: the air purifier
Matter layer includes adsorption site, anion release position and Formaldehyde decomposition position, in which:
The adsorption site can at least adsorb the formaldehyde molecule in toxic and harmful gas；
Anion release position can release the anion；
The Formaldehyde decomposition position is in contact with the adsorption site and the Formaldehyde decomposition position can at least be sent out with the formaldehyde
Biochemical reaction is to consume the formaldehyde.
3. the roof of the vehicle according to claim 2 with air-cleaning function, it is characterised in that: the adsorption site,
Anion release position and Formaldehyde decomposition position are uniformly distributed in the air cleaning substance thickness degree direction and/or length side
Upward each region.
4. the roof of the vehicle according to claim 2 with air-cleaning function, it is characterised in that: the air purifier
Matter layer includes chitose medium layer, and the adsorption site, anion release position and the Formaldehyde decomposition position are extremely
It is distributed in the chitose medium layer surface less.
5. the roof of the vehicle according to claim 2 with air-cleaning function, it is characterised in that: the adsorption site is extremely
There is aluminum magnesium silicate less, anion release position at least has tourmaline powder, and the Formaldehyde decomposition position at least has paddy
Propylhomoserin and/or nanometer titanium phosphate.
6. the roof of the vehicle according to claim 5 with air-cleaning function, it is characterised in that: the air purifier
Matter layer includes chitose medium layer, the aluminum magnesium silicate, the tourmaline powder, the glutamic acid, the nanometer titanium phosphate and
Sodium Polyacrylate through-thickness, length direction and width direction are uniformly blended in the chitose medium layer.
7. the roof of the vehicle according to claim 1 with air-cleaning function, it is characterised in that: described to have air net
Change and is also covered with the protecting film that can be torn from the front of the outer surface flexible decorative layer except the roof of the vehicle of function, it is described anti-
Cuticula can prevent the outer surface flexible decorative layer damaged and the air cleaning substance layer can be prevented in the protecting film and institute
Outside air is contacted before stating the separation of outer surface flexible decorative layer and discharges anion to outside air.
8. the roof of the vehicle according to claim 1 with air-cleaning function, it is characterised in that: the outer surface is flexible
The front of decorative layer is also covered with the detachable media layer that can be torn from the front of the outer surface flexible decorative layer, described removable
Unload that air cleaning substance extra play, flexible buffer extra play and appearance flexible decorative are also successively covered with except dielectric layer is additional
Layer；
The air cleaning substance extra play is identical as the material of the air cleaning substance layer, the flexible buffer extra play with
And the appearance flexible decorative extra play respectively exist the anion that allows the air cleaning substance extra play to discharge along from
Inside direction outward enters several air holes of air or ventilative gap, formaldehyde at least in air can be along from directions outside inwardly
It adsorbed, decompose by the air cleaning substance extra play by air hole or ventilative gap；The flexible buffer extra play and institute
It is identical to state supple buffer layer material, the appearance flexible decorative extra play is identical as the appearance flexible decorative layer material.
9. the roof of the vehicle according to claim 1 with air-cleaning function, it is characterised in that: the supple buffer layer
For soft alveolar layer, the outer surface flexible decorative layer is knitting layer of cloth, and the ceiling coverboard is PU plate comprising is successively successively arranged
Interior glass layer, polyurethane foaming layer, outer glass layer and non-woven fabrics epidermis, the interior glass layer and institute
It states inner surface flexible material layer to be connected, the air cleaning substance layer is coated on the non-woven fabrics epidermis layer surface.
10. a kind of automobile, it is characterised in that: described there is air cleaning including automobile top cover and claim 1-9 are any
The roof of the vehicle of function, in which: the roof of the vehicle with air-cleaning function be mounted on the inside of the automobile top cover and
Form the interior trim of the automobile top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074918.9U CN209581364U (en) | 2019-01-17 | 2019-01-17 | Roof of the vehicle and automobile with air-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074918.9U CN209581364U (en) | 2019-01-17 | 2019-01-17 | Roof of the vehicle and automobile with air-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209581364U true CN209581364U (en) | 2019-11-05 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920074918.9U Active CN209581364U (en) | 2019-01-17 | 2019-01-17 | Roof of the vehicle and automobile with air-cleaning function |
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| Country | Link |
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| CN (1) | CN209581364U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619468A (en) * | 2020-05-07 | 2020-09-04 | 一汽奔腾轿车有限公司 | Automobile ceiling material capable of releasing negative oxygen ions |
| CN112046091A (en) * | 2020-08-17 | 2020-12-08 | 一汽奔腾轿车有限公司 | Automobile ceiling capable of releasing negative oxygen ions |
| CN112046090A (en) * | 2020-08-17 | 2020-12-08 | 一汽奔腾轿车有限公司 | Automobile ceiling capable of releasing negative oxygen ions |
-
2019
- 2019-01-17 CN CN201920074918.9U patent/CN209581364U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619468A (en) * | 2020-05-07 | 2020-09-04 | 一汽奔腾轿车有限公司 | Automobile ceiling material capable of releasing negative oxygen ions |
| CN112046091A (en) * | 2020-08-17 | 2020-12-08 | 一汽奔腾轿车有限公司 | Automobile ceiling capable of releasing negative oxygen ions |
| CN112046090A (en) * | 2020-08-17 | 2020-12-08 | 一汽奔腾轿车有限公司 | Automobile ceiling capable of releasing negative oxygen ions |
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