CN102029248A - Method for spraying alarm identification on surface of heating part or equipment component of airplane - Google Patents
Method for spraying alarm identification on surface of heating part or equipment component of airplane Download PDFInfo
- Publication number
- CN102029248A CN102029248A CN2010105989638A CN201010598963A CN102029248A CN 102029248 A CN102029248 A CN 102029248A CN 2010105989638 A CN2010105989638 A CN 2010105989638A CN 201010598963 A CN201010598963 A CN 201010598963A CN 102029248 A CN102029248 A CN 102029248A
- Authority
- CN
- China
- Prior art keywords
- font
- aircraft
- sintering
- alarm
- appliance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000010438 heat treatment Methods 0.000 title claims abstract description 15
- 238000005507 spraying Methods 0.000 title claims abstract description 13
- 238000005245 sintering Methods 0.000 claims abstract description 16
- 239000000049 pigment Substances 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 230000002441 reversible effect Effects 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 238000002845 discoloration Methods 0.000 claims description 9
- 239000004593 Epoxy Substances 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 8
- 229920001225 polyester resin Polymers 0.000 claims description 8
- 239000004645 polyester resin Substances 0.000 claims description 8
- 239000003973 paint Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002775 capsule Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 229920000180 alkyd Polymers 0.000 claims description 4
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims description 4
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims description 4
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 4
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical group C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 4
- 229960004011 methenamine Drugs 0.000 claims description 4
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 229910052903 pyrophyllite Inorganic materials 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000002966 varnish Substances 0.000 claims description 4
- 239000013530 defoamer Substances 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims description 2
- 239000011859 microparticle Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 238000009500 colour coating Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Abstract
A method for spraying and burning alarm marks on the surfaces of heating parts or equipment components of an airplane comprises the following steps: 1) processing the aircraft surface on which the warning mark is to be sprayed to form a character-shaped surface on the aircraft surface and a plurality of colored depressions on the character-shaped surface; 2) spraying the encapsulated reversible thermochromic pigment onto the glyph surface such that the pigment-coated encapsulated microparticles fill in the colored depressions on the glyph surface; 3) sintering the font surface; 4) after sintering, coating a protective film layer on the surface of the Chinese character shape; 5) and carrying out secondary sintering on the font surface, and grinding the coated font surface to be flat after the secondary sintering. The warning words sprayed by the method can directly reflect the surface temperature state of the heating part or equipment part of the airplane, thereby avoiding the scalding of operators.
Description
Technical field
The present invention relates to the surface warning word of a kind of aircraft heating position or part of appliance, especially, relate to a kind of temperature-sensitive alarm identifier on the aircraft airspeed pipe that is used for, this alarm identifier can be used to show the surface temperature state of pitot.
Background technology
In some part of appliance of aircraft such as the pitot anti-icing heater is housed, in the aircraft flight process, plays the anti-icing function of heating.When aircraft stops on ground or taking off preceding or when aircraft carries out ground detection, the pitot of aircraft needs heating.Can reach more than 200 ℃ through the pitot surface temperature after the heating.
When pitot heated on ground, it is very high that its surface temperature can become, if operating personnel do not note, will cause that operating personnel scald unexpectedly.In addition, too high pitot surface temperature can make that the pitot protective sleeve is burnt, and perhaps when atmosphere is tested the pitot adapter is burnt.
In the prior art, normally on the covering on pitot next door, write the warning mark of printed words such as " heated probes ".Yet caution sign like this is the surface temperature state that can't directly reflect pitot.When this will make and not heat on the pitot surface, operating personnel operated with making two bites at a cherry, and produced general idea when being heated on the pitot surface, were scalded by unexpected.
Summary of the invention
The object of the present invention is to provide a kind of method at the surface of aircraft heating position or part of appliance spraying alarm identifier, the alarm identifier that sprays out by this method can directly reflect by the state of temperature of sprayed surface.
For achieving the above object, the method for alarm identifier is fired in the spraying that the invention provides the surface of a kind of aircraft heating position or part of appliance, and this method comprises the steps:
1), on this aircraft surfaces, forming the font surface, and on this font surface, forms a plurality of painted depressions to preparing to spray the aircraft heating position of alarm identifier thereon or the surface of part of appliance is handled;
2) encapsulated reversible heat discoloration pigment is sprayed on the described font surface, so that the capsule particulate of described inclusion pigment is filled in the lip-deep painted depression of described font;
3) sintering is carried out on described font surface;
4) behind sintering, on described font surface, apply the protection rete again;
5) double sintering is carried out on described font surface, behind double sintering, will be through the font surface rubbing of coating.
Especially, in described step 1), after forming described font surface, in shaped sections, offer inner trough structure, and form a plurality of painted depressions in the bottom of this inner trough structure.By such structure setting, be filled in and make itself and more firm being embedded in of alarm identifier after outermost protection rete solidifies, thereby better overcome the wearing and tearing of high velocity air by the inside of sprayed surface.
Especially, in described step 2) in, before the spraying camouflage paint, in described reversible heat discoloration pigment and described protection rete, also be added with assistant.More particularly, described assistant is levelling agent, defoamer and curing agent.
Especially, in above-mentioned steps 3) finish after, coat heat conductive silica gel again in the bottom of described inner trough structure.The effect of heat conductive silica gel is that the heat of thermometric face is passed to heat-sensitive variable colour coating is more even, plays the heat-conducting buffer effect, and can adjust the sensitivity of temperature-sensitive by changing heat conductive silica gel thickness and composition.
Especially, described protection rete is the composite protective rete.More particularly, described composite protective rete is made by epoxy polyester resin.More particularly, be added with ceria and/or neodymia in the described epoxy polyester resin.
Especially, described camouflage paint is methenamine, COC
126H
2O, chemistry alcohol, the chemical alcohol of dimethylbenzene, alkyd varnish or pyrophyllite in powder.
Especially, described capsule particulate is spherical shape.
Especially, described alarm identifier is alarm word, alarm figure and/or alert symbol.
The alarm identifier that forms by method manufacturing of the present invention can directly reflect the state of temperature of aircraft surfaces by reversible heat discoloration pigment wherein, because this selected reversible heat discoloration pigment needs the temperature conditions of alarm status corresponding with aircraft surfaces.So when the surface temperature of aircraft heater block or part of appliance is high when needs are alarmed, described alarm identifier is understood variable color, thereby remind operating personnel, avoid operating personnel to be scalded thus, protective jacket is burnt, and is burnt at atmosphere test hourly space velocity pipe adapter.
Description of drawings
Schematic diagram when Fig. 1 is the use of alarm identifier of the present invention;
Fig. 2 is the schematic diagram on alarm identifier font of the present invention surface;
Fig. 3 is the schematic diagram of alarm identifier shaped sections of the present invention, and this moment, this alarm identifier was fired at aircraft surfaces by spraying.
The specific embodiment
Alarm identifier of the present invention can be alarm word, alarm figure or alert symbol, also can be the combination of these several alarm identifiers.This alarm identifier 1 can be fired on the surface of aircraft heating position or part of appliance by spraying, and as shown in Figure 1, alarm identifier 1 ' is just fired on the surface of pitot by spraying, and alarm identifier 1 " sprayed and burn on the surface at pitot heating position.
At a method embodiment of the present invention, described aircraft firing equipment parts are the pitot of aircraft, and the method that alarm identifier is fired in its spraying comprises the steps:
1) the aircraft airspeed tube-surface 2 of preparing to spray alarm identifier is thereon handled, on this aircraft airspeed tube-surface 2, forming font surface 12, and on this font surface, formed a plurality of painted depressions 11;
2) the encapsulated reversible heat discoloration pigment 3 with spherical shape is sprayed on the described font surface 2, so that the capsule particulate 8 of described inclusion pigment is filled in the lip-deep painted depression 11 of described font, wherein, described camouflage paint 3 can be methenamine, COC
126H
2O, chemistry alcohol, the chemical alcohol of dimethylbenzene, alkyd varnish or pyrophyllite in powder;
3) sintering is carried out on described font surface 12;
4) behind sintering, on described font surface 12, apply protection rete 4 again;
5) double sintering is carried out on described font surface 12, behind double sintering, the font surface 12 through applying is polished.
In another method embodiment of the present invention, its step is basic identical with a last embodiment, still, in described step 1), after forming described font surface 12, in shaped sections, offer inner trough structure 5, and form a plurality of painted depressions 11 in the bottom of this inner trough structure 5.Bottom in described inner trough structure is coated heat conductive silica gel 6 again.
In described step 2) in, before spraying camouflage paint 3, in described reversible heat discoloration pigment 3 and described protection rete 4, also be added with assistant.More particularly, described assistant is levelling agent, defoamer and curing agent.
In another method embodiment of the present invention, described protection rete 4 is the composite protective rete, and described composite protective rete is made by epoxy polyester resin.And, in described epoxy polyester resin, be added with ceria and/or neodymia.
Fig. 3 shows an embodiment of alarm identifier of the present invention, in this embodiment, offers inner trough structure 5 in the described alarm identifier shaped sections, is provided with alternating temperature coat of colo(u)r 7 in the bottom of described inner trough structure 5.This alternating temperature coat of colo(u)r comprises a plurality of painted depressions 11, and each described painted depression 11 is filled with the spherical shape capsule particulate 8 that comprises reversible heat discoloration pigment 3.
As shown in Figure 2, in another embodiment of the present invention, also be provided with heat-conducting layer in the bottom of described inner trough structure.This heat-conducting layer is made by heat conductive silica gel.On described alternating temperature coat of colo(u)r, also apply the protective filmy layer layer.
In another embodiment of alarm identifier of the present invention, described protection rete 4 is the composite protective rete, and described composite protective rete is made by epoxy polyester resin.And, in described epoxy polyester resin, be added with ceria and/or neodymia.In addition, described camouflage paint can be methenamine, COC
126H
2O, chemistry alcohol, the chemical alcohol of dimethylbenzene, alkyd varnish or pyrophyllite in powder.
Technology contents of the present invention and technical characterstic disclose as above, yet are appreciated that under the creative ideas of utility model, those skilled in the art can make various changes and modifications to said structure, but all belongs to protection scope of the present invention.The description of the foregoing description is exemplary rather than restrictive, and protection scope of the present invention is determined by claim.
Claims (12)
1. the surface at aircraft heating position or part of appliance sprays the method for firing alarm identifier, it is characterized in that, comprises the steps:
1), on the surface of this aircraft heating position or part of appliance, forming the font surface, and on this font surface, forms a plurality of painted depressions to preparing to spray the aircraft heating position of alarm identifier thereon or the surface of part of appliance is handled;
2) encapsulated reversible heat discoloration pigment is sprayed on the described font surface, so that the capsule particulate of described inclusion pigment is filled in the lip-deep painted depression of described font;
3) sintering is carried out on described font surface;
4) behind sintering, on described font surface, apply the protection rete again;
5) double sintering is carried out on described font surface, behind double sintering, will be through the font surface rubbing of coating.
2. the method for claim 1 is characterized in that, in described step 1), after forming described font surface, offers inner trough structure in shaped sections, and forms a plurality of painted depressions in the bottom of this inner trough structure.
3. the method for claim 1 is characterized in that, in described step 2) in, before the spraying camouflage paint, in described reversible heat discoloration pigment and described protection rete, also be added with assistant.
4. method as claimed in claim 3 is characterized in that, described assistant is levelling agent, defoamer and curing agent.
5. method as claimed in claim 2 is characterized in that, after step 3) is finished, coats heat conductive silica gel again in the bottom of described inner trough structure.
6. as each described method among the claim 1-5, it is characterized in that described protection rete is the composite protective rete.
7. method as claimed in claim 6 is characterized in that, described composite protective rete is made by epoxy polyester resin.
8. method as claimed in claim 7 is characterized in that, is added with ceria and/or neodymia in the described epoxy polyester resin.
9. as each described method among the claim 1-5, it is characterized in that described camouflage paint is methenamine, COC
126H
2O, chemistry alcohol, the chemical alcohol of dimethylbenzene, alkyd varnish or pyrophyllite in powder.
10. as each described method among the claim 1-4, it is characterized in that described capsule particulate is spherical shape.
11., it is characterized in that described part of appliance is the pitot of aircraft as each described method among the claim 1-4.
12., it is characterized in that described alarm identifier is alarm word, alarm figure and/or alert symbol as each described method among the claim 1-4.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010598963 CN102029248B (en) | 2010-12-17 | 2010-12-17 | Method for spraying alarm identification on surface of heating part or equipment component of airplane |
| PCT/CN2011/079450 WO2012079392A1 (en) | 2010-12-17 | 2011-09-08 | Method for spraying warning sign on surface of heating part or equipment component of airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010598963 CN102029248B (en) | 2010-12-17 | 2010-12-17 | Method for spraying alarm identification on surface of heating part or equipment component of airplane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102029248A true CN102029248A (en) | 2011-04-27 |
| CN102029248B CN102029248B (en) | 2013-05-01 |
Family
ID=43883016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010598963 Active CN102029248B (en) | 2010-12-17 | 2010-12-17 | Method for spraying alarm identification on surface of heating part or equipment component of airplane |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102029248B (en) |
| WO (1) | WO2012079392A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012079392A1 (en) * | 2010-12-17 | 2012-06-21 | 中国商用飞机有限责任公司 | Method for spraying warning sign on surface of heating part or equipment component of airplane |
| CN102588872A (en) * | 2012-01-10 | 2012-07-18 | 黄德联 | Temperature-sensing and color-changing lampshade |
| CN105312213A (en) * | 2015-11-30 | 2016-02-10 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | Method for coating outer surface of civil airplane with thermosensitive material |
| CN109107857A (en) * | 2018-11-08 | 2019-01-01 | 北京星航机电装备有限公司 | A kind of supersonic vehicle body method for coating surface |
| CN109470598A (en) * | 2018-10-08 | 2019-03-15 | 浙江大学 | A kind of measurement method of the gas-solid fluidized bed middle hydrojet area DYNAMIC DISTRIBUTION characteristic of hydrojet |
| EP3663201A1 (en) * | 2018-12-05 | 2020-06-10 | Rockwell Collins, Inc. | Thermochromic paint for temperature-related warnings |
| CN114829841A (en) * | 2020-01-31 | 2022-07-29 | 法国比克公司 | Temperature warning indicator for hand-held lighters |
| CN114989743A (en) * | 2022-07-15 | 2022-09-02 | 上海商寰航空科技有限公司 | Adhesive thermochromic identification adhesive tape and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1594600A (en) * | 2004-06-30 | 2005-03-16 | 胡茜茜 | Leather with variable surface color and manufacturing process thereof |
| WO2006038381A1 (en) * | 2004-09-30 | 2006-04-13 | Nippon Paper Industries Co., Ltd. | Process for producing thermosensitive recording medium |
| US20080146443A1 (en) * | 2006-09-15 | 2008-06-19 | Yoshiaki Matsunaga | Heat-sensitive recording material and production method thereof |
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| US6706218B2 (en) * | 2000-01-11 | 2004-03-16 | The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations | Thermochromic polymers for rapid visual assessment of temperature |
| US6773637B1 (en) * | 2000-05-01 | 2004-08-10 | Gail D. DiSalvo | Composition for indicating the prevailing temperature |
| CN2636784Y (en) * | 2003-07-23 | 2004-09-01 | 赖荧辉 | Temp-sensing elements for cooking-vessels |
| US20060116442A1 (en) * | 2004-11-29 | 2006-06-01 | Gallo Clinton E | Aqueous thermochromic and photochromic motor vehicle paints and methods of use |
| CN101016039A (en) * | 2006-11-02 | 2007-08-15 | 金亚东 | Vehicle appearance color change method and apparatus for executing special mission |
| CN201440779U (en) * | 2009-05-27 | 2010-04-21 | 跃腾科技股份有限公司 | Heat-dissipating component with temperature warning function |
| CN102029248B (en) * | 2010-12-17 | 2013-05-01 | 中国商用飞机有限责任公司 | Method for spraying alarm identification on surface of heating part or equipment component of airplane |
-
2010
- 2010-12-17 CN CN 201010598963 patent/CN102029248B/en active Active
-
2011
- 2011-09-08 WO PCT/CN2011/079450 patent/WO2012079392A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1594600A (en) * | 2004-06-30 | 2005-03-16 | 胡茜茜 | Leather with variable surface color and manufacturing process thereof |
| WO2006038381A1 (en) * | 2004-09-30 | 2006-04-13 | Nippon Paper Industries Co., Ltd. | Process for producing thermosensitive recording medium |
| US20080146443A1 (en) * | 2006-09-15 | 2008-06-19 | Yoshiaki Matsunaga | Heat-sensitive recording material and production method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012079392A1 (en) * | 2010-12-17 | 2012-06-21 | 中国商用飞机有限责任公司 | Method for spraying warning sign on surface of heating part or equipment component of airplane |
| CN102588872A (en) * | 2012-01-10 | 2012-07-18 | 黄德联 | Temperature-sensing and color-changing lampshade |
| CN105312213A (en) * | 2015-11-30 | 2016-02-10 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | Method for coating outer surface of civil airplane with thermosensitive material |
| CN105312213B (en) * | 2015-11-30 | 2018-07-27 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | A method of application is carried out to seating plane outer surface using temperature sensing material |
| CN109470598A (en) * | 2018-10-08 | 2019-03-15 | 浙江大学 | A kind of measurement method of the gas-solid fluidized bed middle hydrojet area DYNAMIC DISTRIBUTION characteristic of hydrojet |
| CN109107857A (en) * | 2018-11-08 | 2019-01-01 | 北京星航机电装备有限公司 | A kind of supersonic vehicle body method for coating surface |
| EP3663201A1 (en) * | 2018-12-05 | 2020-06-10 | Rockwell Collins, Inc. | Thermochromic paint for temperature-related warnings |
| CN114829841A (en) * | 2020-01-31 | 2022-07-29 | 法国比克公司 | Temperature warning indicator for hand-held lighters |
| CN114989743A (en) * | 2022-07-15 | 2022-09-02 | 上海商寰航空科技有限公司 | Adhesive thermochromic identification adhesive tape and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012079392A1 (en) | 2012-06-21 |
| CN102029248B (en) | 2013-05-01 |
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