CN106016652B - Outer wind deflector of a kind of air-conditioning and preparation method thereof and include its air-conditioning - Google Patents
Outer wind deflector of a kind of air-conditioning and preparation method thereof and include its air-conditioning Download PDFInfo
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- CN106016652B CN106016652B CN201610525149.0A CN201610525149A CN106016652B CN 106016652 B CN106016652 B CN 106016652B CN 201610525149 A CN201610525149 A CN 201610525149A CN 106016652 B CN106016652 B CN 106016652B
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/40—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates
- C23C22/44—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates containing also fluorides or complex fluorides
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
- C23C2222/20—Use of solutions containing silanes
Abstract
The invention discloses wind deflector outside a kind of air-conditioning and preparation method thereof and include its air-conditioning.The outer wind deflector of the air-conditioning includes substrate, mucigel and packaging film, wherein the substrate is the sheet alloy formed by expressing technique；The mucigel is bonded on the surface of the substrate；The packaging film is bonded on surface of the mucigel away from the substrate side.The present invention has higher intensity compared with the substrate of injection molding, makes its non-aging deformation by using the substrate of extrusion molding；Replace spraying the mode for forming paint film by using the mode of packaging film simultaneously so that the color of the outer wind deflector of color air-conditioning is easily-controllable, avoids the outer wind deflector of air-conditioning and the larger caused unsightly phenomenon of air-conditioning miscellaneous part aberration；In addition, packaging film is bonded in the surface of substrate by way of forming mucigel so that both bond more firm, and adhesive force is larger, avoid spray piece foaming stripping from coming off problem.
Description
Technical field
The present invention relates to air-conditioning manufacture field, in particular to wind deflector outside a kind of air-conditioning and preparation method thereof and
Include its air-conditioning.
Background technology
With the development of science and technology consumer requires more and more higher for the visual effect that product can be brought.Particularly picture
A kind of household apparatus of air-conditioning, generally requires the decoration style according to house, selects the outward appearance of indoor apparatus of air conditioner.It is however, traditional
In air-conditioner field generally there is problems with the outer wind deflector of indoor set, easily influences the appearance of indoor set, is unfavorable for
The long-term use of indoor apparatus of air conditioner.
(1), the outer wind deflector of current indoor set is typically to form required face in aluminum alloy sheet material surface using spraying coating process
Colored paint film, but this film thickness formed by spraying method is difficult to control, and tends to other zero with air-conditioning
Aberration between part be present, be unfavorable for the overall appearance of air-conditioning；Moreover, this paint film formed by spraying method easily bubbles
Come off, be also unfavorable for the overall appearance of air-conditioning；In addition, the process of spraying method is longer, production efficiency is not also high.
(2), the substrate of the outer wind deflector of current indoor set is prepared typically by injection molding process, and this is allowed for
Outer wind deflector easily deforms because of aging after a long-term service, influences the appearance of indoor apparatus of air conditioner.
The content of the invention
It is an object of the invention to provide wind deflector outside a kind of air-conditioning and preparation method thereof and include its air-conditioning, to improve
The outer wind-guiding plate surface of air-conditioning is easy to foaming to peel off the problem that comes off.
Therefore, provide a kind of outer wind deflector of air-conditioning in the present invention, the outer wind deflector of the air-conditioning include substrate, mucigel and
Packaging film, wherein the substrate is the sheet alloy formed by expressing technique；The mucigel is bonded in the table of the substrate
On face；The packaging film is bonded on surface of the mucigel away from the substrate side.
Preferably, the outer wind deflector of the air-conditioning includes passivation layer, the passivation layer is formed in the surface of the substrate, institute
Mucigel is stated to be bonded on the surface of the passivation layer.
Preferably, the passivation layer is formed by being immersed in substrate in the passivation composition of Chrome-free, the Chrome-free
Passivation composition included on the basis of its 100 weight %：23-30 weight % double ammoniums of (phosphinylidyne-O-) dihydroxy zirconic acid two,
16-23 weight % fluorine zirconic acid, 20-25 weight % water, 5-10 weight % citric acid, 6-8 weight % (T-4)-molybdic acid
Sodium, 8-12 weight % 3- (trimethoxysilyl) propyl group -2- methyl -2- acrylate and 6-8% nitric acid.
Preferably, the substrate has the arcuate structure set along its width, the mucigel and packaging film are set
Put on the outer surface of the arcuate structure of the substrate.
Preferably, wind deflector outside the air-conditioning is wrapped up at the both ends of width extension of the packaging film along the substrate
Side, and extend to the inner side of the substrate, the mucigel is between the packaging film and the substrate.
Preferably, the inner side of the substrate is formed with the symmetrically arranged two groups of reinforcing groups of middle separated time along its length
Part, the both ends of width extension of the packaging film along the substrate are corresponding respectively to be wrapped in corresponding one group of reinforcement assembly
On.
Preferably, including a fin portion in reinforcement assembly described in each group respectively, the fin portion is grown along the substrate
Degree direction is extended.
Preferably, including multiple lug bosses in reinforcement assembly described in each group respectively, and it is located at reinforcing group described in same group
Multiple lug bosses in part are arranged successively along the zig direction.
Preferably, the reinforcement assembly is local or whole in two sides of its length direction by the substrate-parallel
Body convexes to form to the interior side direction of the substrate.
Meanwhile a kind of air-conditioning is additionally provided in the present invention, the air-conditioning includes indoor set and outdoor unit, the indoor set
The outer wind deflector of air-conditioning is provided with, and the outer wind deflector of the air-conditioning is the outer wind deflector of air-conditioning of the present invention.
In addition, additionally providing a kind of preparation method of the outer wind deflector of air-conditioning in the present invention, the preparation method includes following
Step：S1, the substrate for preparing by expressing technique wind deflector outside the air-conditioning；S2, oil removing degreasing is carried out to the substrate surface
Pre-treatment, obtain pre-treatment substrate；S3, in a heated condition, by packaging film by melt viscosity in the preceding processing substrate
On one side surface, solidify the PUR and obtain the outer wind deflector of the air-conditioning.
Preferably, the step of carrying out oil removing degreasing pre-treatment to substrate in the step S2 includes：By oil removing degreasing agent
It is 2 ± 0.5 to be configured to pH value, and concentration is 8wt%-10wt% the first treatment fluid；The substrate is immersed at described first
Manage in liquid, soak at room temperature 5-10 minutes, the pre-treatment substrate is obtained after cleaning；Preferably, the oil removing degreasing agent with its 100
Include on the basis of weight %：30-40 weight % phosphoric acid, 20-30 weight % water, 10-14 weight % sulfuric acid, 7-10 weights
Measure % sodium butylnaphthalenesulfonate, 10-13 weight % a- (nonyl phenyl)-w- hydroxyls poly- (oxo -1,2- second diyl) and 6-10
Weight % hydrofluoric acid.
Preferably, it is additionally included in the substrate after the step of being handled before carrying out oil removing degreasing in the step S2
The step of passivation layer is formed on surface, the step of forming the passivation layer, includes：The passivation composition of Chrome-free is configured to pH value
For 3.5 ± 0.5, concentration is 8wt%-10wt% second processing liquid；Substrate through oil removing ungrease treatment is immersed in described
In two treatment fluids, soak at room temperature 3-8 minutes, the pre-treatment substrate is obtained after cleaning；Preferably, the passivation combination of the Chrome-free
Thing is included on the basis of its 100 weight %：23-30 weight % double ammoniums of (phosphinylidyne-O-) dihydroxy zirconic acid two, 16-23 weight %
Fluorine zirconic acid, 20-25 weight % water, 5-10 weight % citric acid, 6-8 weight % (T-4)-sodium molybdate, 8-12 weight
Measure % 3- (trimethoxysilyl) propyl group -2- methyl -2- acrylate and 6-8% nitric acid.
Preferably, in the step S2 the step of being handled before carrying out oil removing degreasing before, in addition to leading in step S1
The step of crossing the substrate progress rib cutting pre-treatment of expressing technique preparation.
Preferably, in the step S2 after the preceding processing substrate is obtained, in addition to the pre-treatment substrate
The step of being dried, in the step of drying, drying condition includes：Temperature is 60-90 DEG C, drying time 10-
30min。
Preferably, the step S3 includes：S31, the PUR is heated after uniformly roller coating to the packaging film
On one side surface；S32, the obtained packaging films of step S31 are scribbled to PUR side it is intended for the orientation substrate and set, and
Under heating condition, the packaging film is gradually bonded on the surface of the substrate by roller；S33, in cured reaction condition
Under, promote the PUR to be formed by curing the outer wind deflector of the air-conditioning.
Preferably, in the step S32, heating condition is 120 DEG C -160 DEG C, and speed is bonded between packaging film and substrate
Spend for 1-20m/min.
Preferably, in the step S33, cured reaction condition includes：At a temperature of 15 DEG C -35 DEG C, solidification range 24-
48h。
Preferably, in the step S3, after the step of solidifying the PUR, in addition to it is compound by what is be formed by curing
Sheet material carries out trimming and bending obtains the outer wind deflector of required air-conditioning.
Preferably, the PUR employed in the step S3 is PUR PURs.
Preferably, the material of the packaging film employed in the step S3 is in PVC, PET and PVC/PET composite membrane
One or more composite membranes.
Outer wind deflector of a kind of air-conditioning that applies the technical scheme of the present invention and preparation method thereof and include its air-conditioning, pass through
Using the substrate of extrusion molding, there is higher intensity compared with the substrate of injection molding, make its non-aging deformation；Lead to simultaneously
Cross by the way of packaging film and the mode of paint film is formed instead of spraying so that the color of the outer wind deflector of color air-conditioning is easily-controllable, avoids
Unsightly phenomenon caused by the outer wind deflector of air-conditioning and air-conditioning miscellaneous part aberration are larger；In addition, the side by forming mucigel
Packaging film is bonded in the surface of substrate by formula so that both bond more firm, and adhesive force is larger, avoid spray piece foaming stripping
From the problem of coming off.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 shows the structural representation of wind deflector outside air-conditioning in one embodiment of the present invention；
Fig. 2 shows the partial enlargement structural representation of the outer wind deflector of air-conditioning in Fig. 1；
Fig. 3 shows the structural representation of wind deflector outside air-conditioning in one embodiment of the present invention.
Embodiment
The present invention is described in further detail with reference to specific embodiment, but it is not as a limitation of the invention.
Come off problem to improve the stripping easy to foaming of wind-guiding plate surface outside existing air-conditioning, provide a kind of sky in the present invention
Outer wind deflector is adjusted, as shown in Figure 1 to Figure 3, the outer wind deflector of the air-conditioning includes substrate 1, mucigel 2 and packaging film 3, wherein the base
Plate 1 is the sheet alloy formed by expressing technique；The mucigel 2 is bonded on the surface of the substrate 1；The packaging film
3 are bonded on surface of the mucigel 2 away from the side of substrate 1.
The outer wind deflector of air-conditioning provided by the present invention by using extrusion molding substrate, compared with the substrate of injection molding
With higher intensity, make its non-aging deformation；Form the side of paint film instead of spraying by using the mode of packaging film simultaneously
Formula so that the color of the outer wind deflector of color air-conditioning is easily-controllable, avoids the outer wind deflector of air-conditioning and air-conditioning miscellaneous part aberration is larger draws
The unsightly phenomenon risen；In addition, packaging film is bonded in the surface of substrate by way of forming mucigel so that both bond
It is more firm, adhesive force is larger, avoids spray piece foaming stripping from coming off problem.
According to wind deflector outside the air-conditioning of the present invention, in order to increase the adhesive force between packaging film and substrate, of the invention empty
Adjusting in outer wind deflector also includes passivation layer 4, and the passivation layer 4 is formed to be bonded in the surface of the substrate 1, the mucigel 2
On the surface of the passivation layer 4.The setting of passivation layer 4 in the present invention, be advantageous to increase viscous between mucigel 3 and substrate 1
Property, and then increase the adhesive force between packaging film and substrate.
Preferably, the passivation layer is formed by being immersed in substrate 1 in the passivation composition of Chrome-free, the Chrome-free
Passivation composition is included on the basis of its 100 weight %：23-30 weight % double ammoniums of (phosphinylidyne-O-) dihydroxy zirconic acid two, 16-
23 weight % fluorine zirconic acid, 20-25 weight % water, 5-10 weight % citric acid, 6-8 weight % (T-4)-sodium molybdate,
8-12 weight % 3- (trimethoxysilyl) propyl group -2- methyl -2- acrylate and 6-8% nitric acid.
The passivation composition of this Chrome-free can react with base material so that and the surface layer structure of base material changes,
And then the passivation layer 4 different from basic unit is formed, the formation of this passivation layer 4 can increase the attachment between gluing layer 3 and substrate
Power, and then increase the adhesive force between packaging film and substrate.
According to wind deflector, the preferably demand according to indoor apparatus of air conditioner for outer wind deflector structure, institute outside the air-conditioning of the present invention
Stating substrate 1 has the arcuate structure set along its width, and the mucigel 2 and packaging film 3 are arranged on the arc of the substrate 1
On the outer surface of shape structure.
According to wind deflector outside the air-conditioning of the present invention, in order to further beautify wind deflector outside the air-conditioning, and cause the bag
It is more firm that dress film 3 bonds with the substrate 1, the both ends of width extension of the preferably described packaging film 3 along the substrate 1
The side of the outer wind deflector of the air-conditioning is wrapped up, and extends to the inner side of the substrate 1, the mucigel 2 is located at the packaging film 3
Between the substrate 1.
According to wind deflector outside the air-conditioning of the present invention, in order to further such that the packaging film 3 bonds more with the substrate 4
To be firm, the inner side of preferably described substrate 1 formed with the symmetrically arranged two groups of reinforcement assemblies 11 of middle separated time along its length,
The both ends of width extension of the packaging film 3 along the substrate 1 are corresponding respectively to be wrapped in corresponding one group of reinforcement assembly
On 11.
According to wind deflector outside the air-conditioning of the present invention, wherein the setting for above-mentioned reinforcement assembly 11 does not have particular/special requirement,
As long as it is raised on the surface of the inner side of substrate 1.Preferably, one is included in reinforcement assembly 11 described in each group respectively
Fin portion, the fin portion are extended along the length direction of substrate 1.Preferably, in reinforcement assembly 11 described in each group respectively
Including multiple lug bosses, and multiple lug bosses in the reinforcement assembly 11 described in same group are along the length side of substrate 1
To arranging successively.
According to wind deflector outside the air-conditioning of the present invention, wherein do not have particular/special requirement for the set location of reinforcement assembly 11,
But for the ease of the installation of internal air baffle, preferably described reinforcement assembly 11 is close to be set with the side of the substrate 1.More preferably
Ground, the reinforcement assembly 11 be from the substrate 1 parallel in two sides of its length direction partly or wholly to the base
The interior side direction of plate 1 convexes to form.
According to wind deflector outside the air-conditioning of the present invention, the material of wherein mucigel 2 does not have particular/special requirement, as long as will can wrap
Dress film 3 is bonded in the surface of substrate 1, and can bear 40N/25mm peel strength.The material of mucigel 2 in the present invention
Material includes but is not limited to PUR PURs, and the use of the PUR PURs is more green.
Meanwhile a kind of air-conditioning is additionally provided in the present invention, the air-conditioning includes indoor set and outdoor unit, the indoor set
The outer wind deflector of air-conditioning is provided with, and the outer wind deflector of the air-conditioning is the outer wind deflector of air-conditioning of the present invention.
In addition, additionally providing a kind of preparation method of the outer wind deflector of air-conditioning in the present invention, the preparation method includes following
Step：S1, the substrate for preparing by expressing technique wind deflector outside the air-conditioning；S2, oil removing degreasing is carried out to the substrate surface
Pre-treatment, obtain pre-treatment substrate；S3, in a heated condition, by packaging film by melt viscosity in the preceding processing substrate
On one side surface, solidify the PUR and obtain the outer wind deflector of the air-conditioning.
According to preparation method provided by the present invention, do not have particular/special requirement for the expressing technique in step S1, can be with
With reference to the common process of this area, will not be repeated here.The preferred length for preparing is 800-1000mm in the present invention, and width is
80-120mm, the substrate (aluminium alloy extrusions, with reference to this area conventional material) that thickness is 1-2mm, preferably described substrate
Tensile strength >=175MPa, Proof strength of non-proportional >=130MPa, elongation after fracture >=6%.
According to preparation method provided by the present invention, the purpose for carrying out oil removing degreasing in step S2 to substrate is blunt
Oil, fat and the oxidation film layer of workpiece surface are removed before changing, so as to form the surface of cleaning, increases follow-up passivating film and is closed in aluminium
The adhesive force of gold surface.Wherein do not have particular/special requirement for the step of oil removing degreasing pre-treatment, can be according to the mesh of the step
, select suitable oil removing degreasing agent rationally to be applied.Preferred pair substrate carries out oil removing degreasing pre-treatment in the present invention
Step includes：It is 2 ± 0.5 that oil removing degreasing agent is configured into pH value, and concentration is 8wt%-10wt% the first treatment fluid；By described in
Substrate is immersed in first treatment fluid, soak at room temperature 5-10 minutes, the pre-treatment substrate is obtained after cleaning.
Oil removing degreasing agent described in the oil removing degreasing agent that can be used in the present invention is included on the basis of its 100 weight %：
30-40 weight % phosphoric acid, 20-30 weight % water, 10-14 weight % sulfuric acid, 7-10 weight % sodium butylnaphthalenesulfonate,
10-13 weight % a- (nonyl phenyl)-w- hydroxyls poly- (oxo -1,2- second diyl) and 6-10 weight % hydrofluoric acid.Can be with
The oil removing degreasing agent used for example commercially available from Nanhai District Foshan City Tong Xuan Chemical Co., Ltd.s the KSO-818 trades mark product.
According to preparation method provided by the present invention, in preferred steps S2 after the step of being handled before carrying out oil removing degreasing,
Also include on the surface of the substrate formed passivation layer the step of.The purpose of passivation layer is formed in substrate surface in the present invention
For the adhesion of organic layer and matrix can be increased, decay resistance is improved, and the passivation layer formed also has certain anti-corrosion
Erosion ability.Wherein do not have particular/special requirement for the step of passivation pre-treatment, can be according to the purpose of the step, it is suitable to select
Passivation composition (existing epithelium reagent) is rationally applied.The step of present invention formation passivation layer, includes：By the blunt of Chrome-free
It is 3.5 ± 0.5 to change composition (zirconic acid salt system epithelium reagent) to be configured to pH value, and concentration is 8wt%-10wt% second processing
Liquid；Substrate through oil removing ungrease treatment is immersed in the second processing liquid, soak at room temperature 3-8 minutes, institute is obtained after cleaning
State pre-treatment substrate；
Preferably, the passivation composition of the Chrome-free is included on the basis of its 100 weight %：23-30 weight % double (carbon
Acyl-O-) two ammonium of dihydroxy zirconic acid, 16-23 weight % fluorine zirconic acid, 20-25 weight % water, 5-10 weight % citric acid,
6-8 weight % (T-4)-sodium molybdate, 8-12 weight % 3- (trimethoxysilyl) propyl group -2- methyl -2- acrylic acid
The nitric acid of ester and 6-8%.The zirconic acid salt system epithelium reagent for the Chrome-free that can be used is for example commercially available from Nanhai District Foshan City copper tawny daylily
The product of the KSO-803 trades mark of Chemical Co., Ltd..
According to preparation method provided by the present invention, in preferred steps S2 the step of being handled before carrying out oil removing degreasing before,
The step of also including carrying out rib cutting pre-treatment to the substrate prepared by expressing technique in step S1.Locate in the present invention before rib cutting
Locating notch processing of the step of reason including among substrate and both ends, the purpose that rib cutting pre-treatment is carried out to substrate are guarantee component
Being capable of accurate positioning in follow-up assembling process.
According to preparation method provided by the present invention, in preferred steps S2 after the preceding processing substrate is obtained, also wrap
The step of being dried to the pre-treatment substrate is included, in the step of drying, drying condition includes：Temperature is 60-90
DEG C, drying time 10-30min.
According to preparation method provided by the present invention, in step S3 by packaging film by melt viscosity at the preceding place
The method managed on a side surface of substrate does not have particular/special requirement, as long as by together with packaging film and substrate bonding.At this
Preferred steps S3 includes in invention：S31, the PUR is passed through to after (hot melt coating machine) heating uniformly roller coating to the packaging
On one side surface of film；S32, the obtained packaging films of step S31 is scribbled to PUR side it is intended for the orientation substrate and set,
And in a heated condition, the packaging film is gradually bonded on the surface of the substrate by roller；, can in practical operation
So that coating machine (such as commercially available from the good scholar's trade mark of climbing of Beijing thing as PSB-300PUR numerical controls coating machine) will be used to carry out packaging film
Bond, such as in a heated condition, a part for the packaging film is bonded and fixed on the relevant position of the substrate, then
The packaging film is oppressed by roller, promotes the packaging film along the foregoing position being adhesively fixed gradually to external expansion, so it is viscous
Knot is on the surface of the substrate；S33, under cured reaction condition, promote the PUR to be formed by curing outside the air-conditioning and lead
Aerofoil.
Above method technological process provided by the present invention is short, and production efficiency is high, and the normal overlay film speed that produces is in 10m/min
More than, maximum can reach 60m/min, and maximum output can be more than 1200 per hour, even up to 3600 or so, relative to
Spray piece drastically increases production efficiency.
According to preparation method provided by the present invention, do not have particular/special requirement for the heating condition in step S32, as long as
Ensure that PUR has certain viscosity, can be together with substrate bonding.Preferred heating condition in the present invention
For 120 DEG C -160 DEG C, the adhesive speed (charging rate of base material in packing machine) between packaging film and substrate is 1-20m/min.
According to preparation method provided by the present invention, do not have particular/special requirement, Ke Yigen for condition of cure in step S33
Reasonably selected according to the solidifying requirements of used PUR, preferred consolidation reaction condition includes in the present invention：15
At a temperature of DEG C -35 DEG C, solidification range 24-48h.
According to preparation method provided by the present invention, in order to be adapted to the application of wind deflector outside air-conditioning, preferably in step S3
It is middle solidification the PUR the step of after, include by the composite board being formed by curing progress trimming and bending obtain required air-conditioning
Outer wind deflector.The mode of trimming in the present invention can use mould to be punched；The mode of bending can use mould bending.
According to preparation method provided by the present invention, wherein do not have particular/special requirement for used PUR, as long as
Packaging film can be bonded in the surface of substrate by it, and enable packaging film to bear 40N/25mm peel strength.
The PUR that can be used in the present invention include but is not limited to PUR PURs (moisture-curable reaction type polyurethane hot-melt adhesive) and
Other solvent-borne type cold glues, wherein particularly preferably using PUR PURs, the use of PUR PURs is more green.
According to preparation method provided by the present invention, wherein not having special want for the material of used packaging film
Ask, can be the material that can arbitrarily assign its color, such as one including but not limited in PVC, PET, PVC/PET composite membrane
Kind or a variety of composite membranes.
Wind deflector and preparation method thereof outside air-conditioning of the present invention is further illustrated below with reference to specific embodiment and comparative example
And the beneficial effect of the air-conditioning including it.
Raw material and producer employed in following examples and comparative is as follows：
PUR：Commercially available from the product of 704.9 11 trades mark of gram force treasured company；
Packaging film：Commercially available from the product of the PVC/PET composite membrane trades mark of Jiangsu Ou Bang plastic cement Co., Ltd；
Test event and method of testing employed in following examples and comparative：
(1) stain resistance is tested
Method of testing：Scrawled respectively in specimen surface with water-based and ink pens, alcohol wipe is dipped in towel after placement 8h.Examination
After testing, composite film surface should be without sharp trace.
(2) aging denaturation test
Water logging experimental method：Materials 3, the 2/3 of specimen length is positioned over 48h in normal temperature (25 DEG C) running water.Experiment
Afterwards, the water on surface is blotted in taking-up with filter paper, and immediately to overlay film visual inspection, whether observation laminated sheet should bond with substrate may be used
Lean on, if peeling occur, whether products appearance the anomalies such as deformation, bubble, overlay film discoloration should occurs；
Salt water resistance experimental method：Sample is positioned in 40 DEG C the aqueous solution soaking 72h containing 5wt%NaCl, taking-up filter paper
The water on surface is blotted, checks outward appearance immediately.The abnormal changes such as whether observation specimen surface, which occurs, bubbles, comes off, change colour, corrosion
Change；
Weatherability experimental method：Sample is irradiated into 12h with 90W ultraviolet lamp spacing 300mm, then does ratio with irradiation sample
Compared with.Observation composite film surface whether there is significant change；
Thermal shock experimental method：Sample is put into high/low temperature circulation testing machine, in 1h by temperature be increased to 70 DEG C,
RH90%, 2h is stopped, temperature is then reduced to -30 DEG C in 1h, stop 3h at -30 DEG C, then be increased to temperature in 1h
70 DEG C, RH90%, complete a circulation.15 circulations are done altogether, experiment completes nature and replys normal temperature, after placing 12h, observation warp
After experiment, laminated sheet, which whether there is, to come off, warps.
(3) adhesion test method
Cross-cut methods：It is common each stroke 11 at intervals of 1mm by testing sample crisscross stroke of lattice of sharp cutter (or paper knife)
Line segment, the small square area of 100 lattice is formed, with adhesive tape in cut place, position of the adhesive plaster above grid regions is pressed with finger
Flat, adhesive plaster length is at least over grid 20mm.Adhesive plaster 2min~5min is stained with, hanging one end of adhesive tape is held, to connect as far as possible
Nearly 60 ° of angle, smoothly tears off adhesive tape in 0.5s~1.0s.Check that the grading of its dropping situations is as follows：
0 grade：Cut edge is completely smooth, and none lattice comes off；
1 grade：There is a little thin slice to separate in otch infall coating or coating layer, Dan Huage areas are impacted to be substantially not more than
5%；
2 grades：Notching edge or infall coating or coating layer come off significantly greater than 5%, but impacted are substantially not more than
15%；
3 grades：Coating or coating layer are partly or entirely come off or in grid different parts along trimming cut edge edge with big fragment
On, partly or entirely peel off, hence it is evident that more than 15%, but it is impacted obvious no more than 35%；
4 grades：Coating or coating layer come off along trimming cut edge edge, big fragment, or some grids partly or entirely come off,
Significantly greater than 35%, but it is impacted obvious no more than 65%；
5 grades：Serious peeling more than the 4th grade.
Embodiment 1
Wind deflector and preparation method thereof outside air-conditioning for illustrating the present invention
First, raw material explanation：
Oil removing degreasing agent is included on the basis of its 100 weight %：40 weight % phosphoric acid, 20 weight % water, 10 weights
Measure % sulfuric acid, 10 weight % sodium butylnaphthalenesulfonate, 10 weight % poly- (oxo -1, the 2- second of a- (nonyl phenyl)-w- hydroxyls
Diyl) and 10 weight % hydrofluoric acid.
Passivation composition is included on the basis of its 100 weight %：23 weight % double (phosphinylidyne-O-) dihydroxy zirconic acids two
Ammonium, 23 weight % fluorine zirconic acid, 20 weight % water, 10 weight % citric acid, 8 weight % (T-4)-sodium molybdate, 8 weights
Measure % 3- (trimethoxysilyl) propyl group -2- methyl -2- acrylate and 8 weight % nitric acid.
2nd, the preparation method of the outer wind deflector of air-conditioning：
S1, the generous substrate (aluminium alloy extrusions) for 900mm × 100mm × 2mm of length, the substrate are prepared by expressing technique
Tensile strength be >=175MPa, Proof strength of non-proportional is >=130MPa, elongation after fracture is >=6%；
S2, pre-treatment is carried out to substrate prepared by step S1,
(1), the substrate for preparing step S1 carries out rib cutting processing, then standby；
(2) it is 1.5 that oil removing degreasing agent, is configured into pH value, and concentration is 10wt% the first treatment fluid；Will be through step (1)
The substrate of processing is immersed in first treatment fluid, soak at room temperature 10 minutes, and taking-up is standby after being cleaned twice with clear water；
(3) it is 3 that passivation composition (the zirconic acid salt system epithelium reagent of Chrome-free), is configured into pH value, concentration 10wt%
Second processing liquid；The substrate handled through step (2) is immersed in the second processing liquid, soak at room temperature 8 minutes, takes out and use
It is standby after clear water cleaning twice；
(4), the substrate that will be handled through step (3) is taken out, and 25min is dried at 80 DEG C, obtains pre-treatment substrate；
S3, PUR PURs are heated by PUR coating machine melted, and liquid hot melt glue is scraped into rifle roller coating by seamless
It is standby on a side surface of packaging film；At a temperature of 120 DEG C, side of the packaging film coated with PUR is intended for the base
Plate direction is set, and using PSB-300 numerical control coating machines, first one end of packaging film and substrate is bonded to it, then passes through roller
(charging rate of base material is 10m/min) oppresses the packaging film, it, to the direction of the other end, is gradually bonded from described one end
Composite is formed on the surface of the substrate；Then at room temperature, the hot melt adhesive curing in the composite is promoted to enter
And form wind deflector outside the air-conditioning；
S4, the composite board being formed by curing carry out trimming and bending obtains the outer wind deflector of required air-conditioning.
3rd, the structure of the outer wind deflector of air-conditioning：
As shown in figure 1, the outer wind deflector of the air-conditioning includes substrate 1, passivation layer 4, mucigel 2 and packaging film 3, wherein described blunt
Change layer 4 to wrap up on substrate 1, mucigel 2 is bonded on the passivation layer 4 on the surface of the substrate 1；The packaging film 3 passes through
Mucigel 2 bonds on substrate 1.4th, test result：
Wind deflector outside foregoing prepared air-conditioning is subjected to the foregoing test referred to, test result is as follows：Through stain resistance
After test, film surface is without obvious pollution vestige；After the performance test of high temperature resistant tide state, water resistance test, high temperature resistant test, cover
Phenomena such as film layer is reliable with substrate sticking, no peeling, and film-covered member outward appearance is without deformation, bubble, discoloration；Tested through thermal shock
Afterwards, coating layer without come off, the anomaly such as warp；After cross-cut methods are tested, the 0th grade of standard is rated.
Embodiment 2
Wind deflector and preparation method thereof outside air-conditioning for illustrating the present invention
First, raw material explanation：
Oil removing degreasing agent is included on the basis of its 100 weight %：30 weight % phosphoric acid, 30 weight % water, 14 weights
Measure % sulfuric acid, 7 weight % sodium butylnaphthalenesulfonate, 13 weight % poly- (oxo -1, the 2- second of a- (nonyl phenyl)-w- hydroxyls
Diyl) and 6 weight % hydrofluoric acid.
Passivation composition is included on the basis of its 100 weight %：30 weight % double (phosphinylidyne-O-) dihydroxy zirconic acids two
Ammonium, 16 weight % fluorine zirconic acid, 25 weight % water, 5 weight % citric acid, 6 weight % (T-4)-sodium molybdate, 12 weights
Measure % 3- (trimethoxysilyl) propyl group -2- methyl -2- acrylate and 6 weight % nitric acid.
2nd, the preparation method of the outer wind deflector of air-conditioning includes：With embodiment 1.
3rd, the structure of the outer wind deflector of air-conditioning：
As shown in figure 1, the outer wind deflector of the air-conditioning includes substrate 1, passivation layer 4, mucigel 2 and packaging film 3, wherein described blunt
Change layer 4 to wrap up on substrate 1, mucigel 2 is bonded on the passivation layer 4 on the surface of the substrate 1；The packaging film 3 passes through
Mucigel 2 bonds on substrate 1.
4th, test result：
Wind deflector outside foregoing prepared air-conditioning is subjected to the foregoing test referred to, test result is as follows：Through stain resistance
After test, film surface is without obvious pollution vestige；After the performance test of high temperature resistant tide state, water resistance test, high temperature resistant test, cover
There is peeling with substrate sticking in film layer, and film-covered member outward appearance has bubble phenomenon；After thermal shock is tested, coating layer rises
The anomaly such as stick up；After cross-cut methods are tested, the 1st grade of standard is rated.
Embodiment 3
Wind deflector and preparation method thereof outside air-conditioning for illustrating the present invention
First, raw material explanation：With embodiment 1
2nd, the preparation method of the outer wind deflector of air-conditioning：With reference to embodiment 1, distinguish in step S2,
It is 2.5 that oil removing degreasing agent is configured into pH value, and concentration is 8wt% the first treatment fluid；
By the zirconic acid salt system epithelium preparation of reagents of Chrome-free into pH value be 4, concentration be 8wt% second processing liquid.
3rd, the structure of the outer wind deflector of air-conditioning：With embodiment 1.
4th, test result：
Wind deflector outside foregoing prepared air-conditioning is subjected to the foregoing test referred to, test result is as follows：Through stain resistance
After test, film surface is without obvious pollution vestige；After the performance test of high temperature resistant tide state, water resistance test, high temperature resistant test, cover
Phenomena such as film layer is reliable with substrate sticking, no peeling, and film-covered member outward appearance is without deformation, bubble, discoloration；Tested through thermal shock
Afterwards, coating layer without come off, the anomaly such as warp；After cross-cut methods are tested, the 0th grade of standard is rated.
Embodiment 4
Wind deflector and preparation method thereof outside air-conditioning for illustrating the present invention
First, raw material explanation：With embodiment 1
2nd, the preparation method of the outer wind deflector of air-conditioning：With reference to embodiment 1, distinguish is not including step (3) in step S2.
3rd, the structure of the outer wind deflector of air-conditioning：With reference to embodiment 1, wherein without passivation layer.
4th, test result：
Test result：Wind deflector outside foregoing prepared air-conditioning is subjected to the foregoing test referred to, test result is as follows：Through
After stain resistance test, film surface is without obvious pollution vestige；Through the performance test of high temperature resistant tide state, water resistance test, high temperature resistant
After test, there is peeling with substrate sticking in coating layer, and film-covered member outward appearance has bubble phenomenon；After thermal shock is tested, cover
Film layer such as occurs warping the anomaly；After cross-cut methods are tested, the 1st grade of standard is rated.
Comparative example 1
For wind deflector outside comparative illustration air-conditioning of the present invention and preparation method thereof
First, raw material explanation：With embodiment 1
2nd, the preparation method of the outer wind deflector of air-conditioning：With reference to embodiment 1, distinguish in step S1 substrate be to pass through injection
Technique forms the long generous substrate (aluminium alloy extrusions) for 900mm × 100mm × 2mm, and the tensile strength of the substrate is >=
175MPa, Proof strength of non-proportional are >=130MPa, elongation after fracture is >=6%.
3rd, the structure of the outer wind deflector of air-conditioning：With embodiment 1.
4th, test result：
Wind deflector outside foregoing prepared air-conditioning is subjected to the foregoing test referred to, test result is as follows：Through stain resistance
After test, film surface is without obvious pollution vestige；Through the performance test of high temperature resistant tide state, water resistance test, high temperature resistant test, it is cold and hot
After shock-testing, there is metaboly in the substrate of injection molding；After cross-cut methods are tested, the 2nd grade of standard is rated.
Comparative example 2
For wind deflector outside comparative illustration air-conditioning of the present invention and preparation method thereof
First, the preparation method of the outer wind deflector of air-conditioning：
S1, the long generous substrate (aluminium alloy extrusions) for 900mm × 100mm × 2mm, substrate ginseng are prepared by expressing technique
Number is the same as S1 in embodiment 1；
S2, form paint film in the substrate surface by the way of spraying.
2nd, the structure of the outer wind deflector of air-conditioning：Only include substrate and paint film double-layer structure.
3rd, test result：
Wind deflector outside foregoing prepared air-conditioning is subjected to the foregoing test referred to, test result is as follows：After spraying, with sky
Other parts are adjusted to have aberration；After stain resistance is tested, paint film layer surface is without obvious pollution vestige；It can be surveyed through high temperature resistant tide state property
After examination, water resistance test, high temperature resistant test, thermal shock, film adhesion test, substrate surface sprays the individual part of paint film
There is paint film peeling；After cross-cut methods are tested, 3rd level standard is rated.
Comparative example 3
For wind deflector outside comparative illustration air-conditioning of the present invention and preparation method thereof
First, the preparation method of the outer wind deflector of air-conditioning：
S1, the generous substrate (aluminium alloy extrusions) for 900mm × 100mm × 2mm of length, the substrate are prepared by Shooting Technique
Tensile strength be >=32MPa, Proof strength of non-proportional is >=50MPa, elongation after fracture is >=5%；
S2, form paint film in the substrate surface by the way of spraying.
2nd, the structure of the outer wind deflector of air-conditioning：Only include substrate and paint film double-layer structure.
3rd, test result：
Wind deflector outside foregoing prepared air-conditioning is subjected to the foregoing test referred to, test result is as follows：After spraying, with sky
Other parts are adjusted to have aberration；After stain resistance is tested, paint film layer surface is without obvious pollution vestige；It can be surveyed through high temperature resistant tide state property
After examination, water resistance test, high temperature resistant test, thermal shock, film adhesion test, substrate surface sprays the individual part of paint film
There is paint film stripping and substrate deformation phenomenon；After cross-cut methods are tested, 3rd level standard is rated.
In summary, outer wind deflector of air-conditioning of the present invention and preparation method thereof by using extrusion molding substrate, with injection
The substrate of shaping makes its non-aging deformation compared to having higher intensity；Simultaneously spray is replaced by using the mode of packaging film
Apply and form the mode of paint film so that the color of the outer wind deflector of color air-conditioning is easily-controllable, avoid the outer wind deflector of air-conditioning and air-conditioning other
The larger caused unsightly phenomenon of part aberration；In addition, packaging film is bonded in the table of substrate by way of forming mucigel
Face so that both bond more firm, and adhesive force is larger, avoid spray piece foaming stripping from coming off problem.
Certainly, above is the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art
For, on the premise of its general principles are not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (19)
1. the outer wind deflector of a kind of air-conditioning, it is characterised in that the outer wind deflector of the air-conditioning includes substrate (1), mucigel (2) and packaging
Film (3), wherein the substrate (1) is the sheet alloy formed by expressing technique；The mucigel (2) is bonded in the substrate
(1) on surface；The packaging film (3) is bonded on surface of the mucigel (2) away from the substrate (1) side；It is described
The outer wind deflector of air-conditioning also includes passivation layer (4), and the passivation layer (4) is formed in the surface of the substrate (1), the mucigel
(2) it is bonded on the surface of the passivation layer (4)；
The passivation layer (4) is formed by the way that substrate (1) is immersed in the passivation composition of Chrome-free, the passivation group of the Chrome-free
Compound is included on the basis of its 100 weight %：23-30 weight % double ammoniums of (phosphinylidyne-O-) dihydroxy zirconic acid two, 16-23 weights
Measure % fluorine zirconic acid, 20-25 weight % water, 5-10 weight % citric acid, 6-8 weight % (T-4)-sodium molybdate, 8-12
Weight % 3- (trimethoxysilyl) propyl group -2- methyl -2- acrylate and 6-8% nitric acid.
2. the outer wind deflector of air-conditioning according to claim 1, it is characterised in that the substrate (1) has along its width
The arcuate structure of setting, the mucigel (2) and packaging film (3) are arranged on the outer surface of the arcuate structure of the substrate (1)
On.
3. the outer wind deflector of air-conditioning according to claim 2, it is characterised in that the packaging film (3) is along the substrate (1)
The side of the outer wind deflector of the air-conditioning is wrapped up at the both ends of width extension, and extends to the inner side of the substrate (1), described glutinous
Glue-line (2) is between the packaging film (3) and the substrate (1).
4. the outer wind deflector of air-conditioning according to claim 3, it is characterised in that the inner side of the substrate (1) formed with along its
The symmetrically arranged two groups of reinforcement assemblies (11) of middle separated time of length direction, width side of the packaging film (3) along the substrate (1)
It is wrapped in the both ends of extension are corresponding respectively on corresponding one group of reinforcement assembly (11).
5. the outer wind deflector of air-conditioning according to claim 4, it is characterised in that reinforcement assembly described in each group wraps respectively in (11)
A fin portion is included, the fin portion is extended along the substrate (1) length direction.
6. the outer wind deflector of air-conditioning according to claim 4, it is characterised in that reinforcement assembly described in each group wraps respectively in (11)
Include multiple lug bosses, and multiple lug bosses in reinforcement assembly (11) described in same group are along the substrate (1) length
Arrange successively in direction.
7. the outer wind deflector of air-conditioning according to claim 4, it is characterised in that the reinforcement assembly (11) is by the substrate
(1) parallel to partly or wholly being convexed to form to the interior side direction of the substrate (1) in two sides of its length direction.
8. a kind of air-conditioning, the air-conditioning includes indoor set and outdoor unit, and the indoor set is provided with the outer wind deflector of air-conditioning, its feature
It is, the outer wind deflector of the air-conditioning is wind deflector outside the air-conditioning described in any one in claim 1 to 7.
9. the preparation method of the outer wind deflector of a kind of air-conditioning, it is characterised in that the preparation method comprises the following steps：
S1, the substrate for preparing by expressing technique wind deflector outside the air-conditioning；
S2, oil removing degreasing pre-treatment is carried out to the substrate surface, then form passivation layer on the surface of the substrate, obtain
Pre-treatment substrate；
S3, in a heated condition, by packaging film by melt viscosity on a side surface of the preceding processing substrate, described in solidification
PUR obtains the outer wind deflector of the air-conditioning；
The step of forming the passivation layer includes：It is 3.5 ± 0.5 that the passivation composition of Chrome-free is configured into pH value, and concentration is
8wt%-10wt% second processing liquid；Substrate through oil removing ungrease treatment is immersed in the second processing liquid, normal temperature leaching
3-8 minutes are steeped, the pre-treatment substrate is obtained after cleaning；
The passivation composition of the Chrome-free is included on the basis of its 100 weight %：23-30 weight % double (phosphinylidyne-O-) dihydroxies
The ammonium of base zirconic acid two, 16-23 weight % fluorine zirconic acid, 20-25 weight % water, 5-10 weight % citric acid, 6-8 weight %
(T-4)-sodium molybdate, 8-12 weight % 3- (trimethoxysilyl) propyl group -2- methyl -2- acrylate and 6-8%
Nitric acid.
10. preparation method according to claim 9, it is characterised in that oil removing degreasing is carried out to substrate in the step S2
The step of pre-treatment, includes：
It is 2 ± 0.5 that oil removing degreasing agent is configured into pH value, and concentration is 8wt%-10wt% the first treatment fluid；By the substrate
It is immersed in first treatment fluid, soak at room temperature 5-10 minutes, the pre-treatment substrate is obtained after cleaning；
11. preparation method according to claim 10, it is characterised in that the oil removing degreasing agent using its 100 weight % as
Benchmark includes：30-40 weight % phosphoric acid, 20-30 weight % water, 10-14 weight % sulfuric acid, 7-10 weight % butyl
Sodium naphthalene sulfonate, 10-13 weight % a- (nonyl phenyl)-w- hydroxyls poly- (oxo -1,2- second diyl) and 6-10 weight % hydrogen
Fluoric acid.
12. preparation method according to claim 9, it is characterised in that locate in the step S2 before oil removing degreasing is carried out
Before the step of reason, in addition to the step of substrate progress rib cutting pre-treatment to being prepared in step S1 by expressing technique.
13. preparation method according to claim 9, it is characterised in that in the S2 obtain it is described before processing substrate it
Afterwards, in addition to the pre-treatment substrate the step of drying, in the step of drying, drying condition includes：Temperature
For 60-90 DEG C, drying time 10-30min.
14. preparation method according to claim 9, it is characterised in that the step S3 includes：
S31, the PUR is heated after uniformly roller coating on a side surface of the packaging film；
S32, the obtained packaging films of step S31 are scribbled to PUR side it is intended for the orientation substrate and set, and in fire-bar
Under part, the packaging film is gradually bonded on the surface of the substrate by roller；
S33, under cured reaction condition, promote the PUR to be formed by curing the outer wind deflector of the air-conditioning.
15. preparation method according to claim 14, it is characterised in that in the step S32, heating condition be 120 DEG C-
160 DEG C, the adhesive speed between packaging film and substrate is 1-20m/min.
16. preparation method according to claim 14, it is characterised in that in the step S33, cured reaction condition bag
Include：At a temperature of 15 DEG C -35 DEG C, solidification range 24-48h.
17. preparation method according to claim 9, it is characterised in that in the step S3, solidifying the PUR
After step, in addition to by the composite board being formed by curing carry out trimming and bending obtain needed for wind deflector outside air-conditioning.
18. preparation method according to claim 9, it is characterised in that the PUR employed in the step S3 is PUR
PUR.
19. preparation method according to claim 9, it is characterised in that the material of the packaging film employed in the step S3
Expect for one or more composite membranes in PVC, PET and PVC/PET composite membrane.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610525149.0A CN106016652B (en) | 2016-07-04 | 2016-07-04 | Outer wind deflector of a kind of air-conditioning and preparation method thereof and include its air-conditioning |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610525149.0A CN106016652B (en) | 2016-07-04 | 2016-07-04 | Outer wind deflector of a kind of air-conditioning and preparation method thereof and include its air-conditioning |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925948A (en) * | 2012-10-15 | 2013-02-13 | 祁阳宏泰铝业有限公司 | Imitated stainless steel aluminum surface treatment technology |
| CN104279731A (en) * | 2014-10-13 | 2015-01-14 | 聂剑中 | Air conditioning air deflector and manufacturing method of same |
| CN104404487A (en) * | 2014-11-19 | 2015-03-11 | 广州立铭环保科技有限公司 | Passivator and preparation method thereof |
| CN104626688A (en) * | 2013-11-07 | 2015-05-20 | 珠海格力电器股份有限公司 | Surface treatment method of air conditioner outer parts and air conditioner |
| CN205783620U (en) * | 2016-07-04 | 2016-12-07 | 珠海格力电器股份有限公司 | The outer wind deflector of a kind of air-conditioning and include its air-conditioning |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4965618B2 (en) * | 2009-09-15 | 2012-07-04 | シャープ株式会社 | Air direction change device for air conditioner |
-
2016
- 2016-07-04 CN CN201610525149.0A patent/CN106016652B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925948A (en) * | 2012-10-15 | 2013-02-13 | 祁阳宏泰铝业有限公司 | Imitated stainless steel aluminum surface treatment technology |
| CN104626688A (en) * | 2013-11-07 | 2015-05-20 | 珠海格力电器股份有限公司 | Surface treatment method of air conditioner outer parts and air conditioner |
| CN104279731A (en) * | 2014-10-13 | 2015-01-14 | 聂剑中 | Air conditioning air deflector and manufacturing method of same |
| CN104404487A (en) * | 2014-11-19 | 2015-03-11 | 广州立铭环保科技有限公司 | Passivator and preparation method thereof |
| CN205783620U (en) * | 2016-07-04 | 2016-12-07 | 珠海格力电器股份有限公司 | The outer wind deflector of a kind of air-conditioning and include its air-conditioning |
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Effective date of registration: 20190508 Address after: No. six, Qianshan Jinji West Road, Zhuhai, Guangdong Province Co-patentee after: GREE ELECTRIC APPLIANCES (SHIJIAZHUANG) Co.,Ltd. Patentee after: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI Address before: 519070, Jinji Hill Road, front hill, Zhuhai, Guangdong Patentee before: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI |