CN207190957U - Roof of the vehicle with function of removing formaldehyde - Google Patents
Roof of the vehicle with function of removing formaldehyde Download PDFInfo
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- CN207190957U CN207190957U CN201720948643.8U CN201720948643U CN207190957U CN 207190957 U CN207190957 U CN 207190957U CN 201720948643 U CN201720948643 U CN 201720948643U CN 207190957 U CN207190957 U CN 207190957U
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Abstract
The utility model provides a kind of roof of the vehicle with function of removing formaldehyde, 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, it is coated with least concavo-convex or pleated structure except formaldehyde materials layer；At least each there are some air-vents in flexible decorative layer and sound-insulating and heat-insulating layer, and the gas containing formaldehyde can be infiltrated into by air-vent except formaldehyde materials layer in automobile, except formaldehyde materials layer can absorb and remove the formaldehyde in the air being in contact with it.The utility model can continue, the formaldehyde in high-efficient purification automobile.
Description
Technical field
Technical field of automotive trim is the utility model is related to, more particularly, to a kind of vehicle top with function of removing formaldehyde
Canopy.
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 mostly height on the market
Molecule aggregation material is formed 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, and when formaldehyde reaches finite concentration in the car, 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：
The concentration of formaldehyde height in automobile in the prior art be present, influence the technical problem of human body health.
Utility model content
The purpose of this utility model is to provide the roof of the vehicle with function of removing formaldehyde, to solve to exist in the prior art
The high technical problem of concentration of formaldehyde in automobile.Optimal technical scheme institute energy in many technical schemes provided by the utility model
Caused many technique effects elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme：
A kind of roof of the vehicle with function of removing formaldehyde provided by the utility model, including in guard shield and ceiling
Decorations, 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
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 edge includes flexible decorative layer from direction outside inwardly and except formaldehyde layer, the flexible dress successively
Decorations layer is wrapped in described in addition to formaldehyde layer, and the flexible decorative layer is made up of flexible material, 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 some air-vents being present, in automobile, the gas containing formaldehyde can be infiltrated into by the air-vent described removes 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, the guard shield is metal shell, and the flexible decorative layer is nonwoven layer, the sound-insulating and heat-insulating layer
Described except formaldehyde material bearing bed is urethane material for spongy layer, described concavo-convex or pleated structure, which is formed at, described removes first
On aldehyde material bearing bed and the close surface of the sound-insulating and heat-insulating layer.
Preferably, it is also coated with removing formaldehyde materials layer outside the sound-insulating and heat-insulating 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, the ceiling interior trim also includes strengthening adsorption layer, and the reinforcement adsorption layer, which is arranged on, described removes formaldehyde layer
Between the guard shield, the formaldehyde absorbing ability for strengthening adsorption layer be better than it is described remove formaldehyde layer, it is described to remove formaldehyde layer
On be provided with the air-vent, the adsorption layer of strengthening can be adsorbed the formaldehyde in air by the air-vent and permeate formaldehyde
Into it is described except formaldehyde layer and with described except formaldehyde materials layer reacts.
Preferably, the ceiling interior trim also includes electric air intake device, wherein：
The electric air intake device be arranged on it is described remove 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；Blower fan air-vent on the blower fan protective cover be present and be located at the wind
Outside machine.
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 is arranged on the inner side of the guard shield of roof of the vehicle, 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；
Except formaldehyde material carrying layer surface is provided with concavo-convex or pleated structure, at least applied on the concavo-convex or pleated structure
Cloth is except formalin and treats that its dryness finalization removes formaldehyde materials layer described in being formed；It is described except formaldehyde materials layer removes formaldehyde thing described
Dosage range on matter bearing bed is 10g/m2~50g/m2；It is described to remove sound-insulating and heat-insulating layer described in formaldehyde materials layer outer wrapping with shape
Into except formaldehyde layer；Described to remove formaldehyde layer outer wrapping flexible decorative layer, the flexible decorative layer is made up of flexible material；It is at least described
Each there are some air-vents in flexible decorative layer and the sound-insulating and heat-insulating layer, the gas containing formaldehyde can pass through institute in automobile
State air-vent infiltrate into it is described remove formaldehyde materials layer, the formaldehyde materials layer that removes can absorb and remove in the air being in contact with it
Formaldehyde；
For the adsorbability material by being made up of sepiolite and reacting aluminum sulfate, the chemical reaction substance is amino acid and shell
Glycan, described except formalin includes the adsorbability material, the chemical reaction substance and catalyst, the catalyst is
Nanometer titanium phosphate, it is described except the aqueous solution that formalin is 20.0wt%~40.0wt%.
Roof of the vehicle provided by the utility model with function of removing formaldehyde, solves the first for having in automobile in the prior art
The high technical problem of aldehyde concentration, while the technological process of production of existing roof of the vehicle is not changed, assigning roof of the vehicle can
The function of free formaldehyde in lasting, high-efficient purification in-car air, technique is simple, and cost is low, has good economy and social effect
Benefit.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of ceiling interior trim.
1- flexible decorative layers in figure；2- removes formaldehyde layer；21- sound-insulating and heat-insulating layers；22- removes formaldehyde material bearing bed；23- removes first
Aldehyde material layer.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
Referring to Fig. 1, the utility model provides 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：
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 coated with least concavo-convex or pleated structure except formaldehyde materials layer 23；It is at least flexible
Each there are some air-vents in decorative layer 1 and sound-insulating and heat-insulating layer 21, the gas containing formaldehyde can pass through air-vent in automobile
Infiltrate into and remove 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, solved in the prior art
The high technical problem of concentration of formaldehyde in automobile be present, 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 the formaldehyde of its absorption after environment temperature rise；In automobile inner air
Formaldehyde can be penetrated into by the air-vent in flexible decorative layer 1 and sound-insulating and heat-insulating layer 21 except on formaldehyde materials layer 23；Except first
The surface of aldehyde material bearing bed 22 is provided with concavo-convex or pleated structure, is advantageous 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 are 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 the close surface of sound-insulating and heat-insulating layer 21, formaldehyde material bearing bed 22 and sound insulation are removed except formaldehyde materials layer 23 is located at
Between thermal insulation layer 21, the material of non-woven fabrics and sponge can cause air to be permeated through flexible decorative layer 1 and sound-insulating and heat-insulating layer 21
To on except formaldehyde materials layer 23, and the color of nonwoven layer and material are mutually coordinated with interior body trim color and quality, spongy layer tool
There are heat-insulated, sound insulation, damping effect, except formaldehyde material bearing bed 22 is urethane material, in addition, removing formaldehyde material bearing bed 22
Other polymer material layers in addition to urethane material can be used.
Optionally embodiment, it is also coated with removing formaldehyde materials layer 23 outside sound-insulating and heat-insulating layer 21, 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 and remove formaldehyde material bearing bed 22
All it is coated with except formaldehyde materials layer 23, increase roof of the vehicle remove 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 coating in flexible decorative layer 1 so that except formaldehyde materials layer 23 is arranged on
Flexible decorative layer 1 and except between formaldehyde layer 2.
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, air-vent, adsorptivity thing on chemical reaction substance layer be present
Matter layer can adsorb in air be in free state under formaldehyde and make formaldehyde contact with chemical reaction substance layer 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 air-vent be present on chemical reaction substance layer, add connecing for chemically reactive layer and formaldehyde
Contacting surface is accumulated.
Optionally embodiment, ceiling interior trim also include strengthening adsorption layer, strengthen adsorption layer and be arranged on except formaldehyde layer 2
Between guard shield, the formaldehyde absorbing ability for strengthening adsorption layer is better than except formaldehyde layer 2, except being provided with air-vent on formaldehyde layer 2,
Strengthen adsorption layer the 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 reacts, and reinforcement adsorption layer can adsorb the formaldehyde by not adsorbed and being reacted except formaldehyde layer 2 except formaldehyde layer 2.
Optionally embodiment, ceiling interior trim also include 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 occurs instead
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 are connected with storage battery and the electric energy of battery can be utilized to rotate and produce negative pressure；Wind be present on blower fan protective cover
Machine air-vent and be located at outside blower fan, electric air intake device be in order to improve the efficiency of the absorption of free formaldehyde in automobile air,
So that quickly absorbed in formaldehyde in air except formaldehyde materials layer 23.
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.
Ceiling interior trim is arranged on the inner side of the guard shield of roof of the vehicle, and the inner surface of ceiling interior trim is attached to guard shield
Inner surface on, the outer surface of ceiling interior trim is naked to spill guard shield；Except the surface of formaldehyde material bearing bed 22 be provided with it is concavo-convex or
Pleated structure, coating, which removes formalin and treats that its dryness finalization is formed, at least on concavo-convex or pleated structure removes formaldehyde materials layer
23；Except dosage range of the formaldehyde materials layer 23 on except formaldehyde material bearing bed 22 is 10g/m2~50g/m2；Except formaldehyde materials layer
23 outer wrapping sound-insulating and heat-insulating layers 22 remove formaldehyde layer 2 to be formed；Except the outer wrapping flexible decorative layer 1 of formaldehyde layer 2, flexible decorative layer 1 is
Flexible material is made；At least each there are some air-vents in flexible decorative layer 1 and sound-insulating and heat-insulating layer 22, contain first in automobile
The gas of aldehyde can be infiltrated into by air-vent except formaldehyde materials layer 23, except formaldehyde materials layer 23 can absorb and remove what is be in contact with it
Formaldehyde in air；
Adsorbability material adds 5~60 parts of sepiolite by being made up of sepiolite and reacting aluminum sulfate, in 100 parts of water kinds,
Stir；The aqueous solution containing 1~50 part of aluminum sulfate is slowly added to, continues to stir, reacts 0.1~24h；Remove the water on upper strata
Liquid directly using or crushed after being dried powdering to obtain adsorbability material；
Chemical reaction substance is amino acid and chitosan, except formalin include adsorbability material, chemical reaction substance with
And catalyst, catalyst are nanometer titanium phosphate, except formalin is adsorbability material, amino acid, chitosan and nanometer phosphoric acid
Titanium is with 10:10:10/3:The solution for 20.0wt%~40.0wt% that 7 mass ratio is configured to.
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, promotes the reaction speed of amino acid and chitosan and formaldehyde
Degree, formaldehyde reacts with amino acid and chitosan under room temperature state, is 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 the dosage except formaldehyde materials layer 23 on except formaldehyde material bearing bed 22 is≤2g/m2When, except formaldehyde materials layer
The purification efficiency of 23 PARA FORMALDEHYDE PRILLS(91,95)s is less than 60.0%；With the dosage except formaldehyde materials layer 23 on except formaldehyde material bearing bed 22
Increase, as dosage >=10g/m2When, the net purification efficiency except the PARA FORMALDEHYDE PRILLS(91,95) of formaldehyde materials layer 23 is more than 95.0%；As dosage >=20g/
m2When, except the purification efficiency of the PARA FORMALDEHYDE PRILLS(91,95) of formaldehyde materials layer 23 is more than 97.5%；With the increase of dosage, absorption, purifying formaldehyde
Time will extend, and high dose can be used in the formaldehyde for quickly removing ultrahigh concentration.Except formaldehyde materials layer 23 is except formaldehyde material
Dosage on bearing bed 22 is more than 50g/m2When, meeting gradually reduces the decorative effect of roof of the vehicle.
Except the dryness finalization temperature of formaldehyde materials layer 23 is according to the determination of the speed of service of production line, with the production line speed of service
Raising, accordingly improve dryness finalization temperature.
Roof of the vehicle provided by the utility model with function of removing formaldehyde, do not changing the production work of existing roof of the vehicle
While skill flow, assign roof of the vehicle can continue, in high-efficient purification in-car air free formaldehyde function, technique is simple,
Cost is low, has good economic and social benefit.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (10)
- A kind of 1. 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) is wrapped in described in addition to formaldehyde layer (2), and the flexible decorative layer (1) is made up of flexible material, described to remove 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 formaldehyde material carries 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)；Each there are some air-vents at least described flexible decorative layer (1) and sound-insulating and heat-insulating layer (21), contain first in automobile 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 described concavo-convex or pleated structure, which is formed at, described removes 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 removing formaldehyde materials layer (23) outside, 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 to remove 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 the ceiling interior trim also wraps 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, and described remove is provided with the air-vent on 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 It is described except formaldehyde materials layer (23) reacts.
- 6. the roof of the vehicle according to claim 1 with function of removing formaldehyde, it is characterised in that the ceiling interior trim also wraps 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.
- 7. the roof of the vehicle according to claim 6 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；Blower fan air-vent on the blower fan protective cover be present and be located at the blower fan it Outside.
- 8. the roof of the vehicle according to claim 1 with function of removing formaldehyde, it is characterised in that described to remove 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.
- 9. the roof of the vehicle according to claim 8 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.
- 10. the roof of the vehicle according to claim 9 with function of removing formaldehyde, it is characterised in thatThe ceiling interior trim is arranged on the inner side of the guard shield of roof of the vehicle, and the inner surface of the ceiling interior trim is attached to On the inner surface of the guard shield, the outer surface of the ceiling interior trim is naked to spill the guard shield；Except formaldehyde material bearing bed (22) surface is provided with concavo-convex or pleated structure, at least applied on the concavo-convex or pleated structure Cloth is except formalin and treats that its dryness finalization removes formaldehyde materials layer (23) described in being formed；The formaldehyde materials layer (23) that removes is described Except the dosage range on formaldehyde material bearing bed (22) is 10g/m2~50g/m2；It is described to remove formaldehyde materials layer (23) outer wrapping institute State sound-insulating and heat-insulating layer (22) and remove formaldehyde layer (2) to be formed；It is described to remove formaldehyde layer (2) outer wrapping flexible decorative layer (1), the flexibility Decorative layer (1) is made up of flexible material；At least described flexible decorative layer (1) and the sound-insulating and heat-insulating layer (22) are each present Some air-vents, the gas containing formaldehyde can be infiltrated into by the air-vent in automobile described removes formaldehyde materials layer (23), institute State except formaldehyde materials layer (23) can absorb and remove the formaldehyde in the air being in contact with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720948643.8U CN207190957U (en) | 2017-07-31 | 2017-07-31 | Roof of the vehicle with function of removing formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720948643.8U CN207190957U (en) | 2017-07-31 | 2017-07-31 | Roof of the vehicle with function of removing formaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207190957U true CN207190957U (en) | 2018-04-06 |
Family
ID=61799629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720948643.8U Active CN207190957U (en) | 2017-07-31 | 2017-07-31 | Roof of the vehicle with function of removing formaldehyde |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207190957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298060A (en) * | 2017-07-31 | 2017-10-27 | 中治和环保科技（北京）有限责任公司 | Roof of the vehicle and manufacture method with function of removing formaldehyde |
-
2017
- 2017-07-31 CN CN201720948643.8U patent/CN207190957U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298060A (en) * | 2017-07-31 | 2017-10-27 | 中治和环保科技（北京）有限责任公司 | Roof of the vehicle and manufacture method with function of removing formaldehyde |
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