CN105383710B - A kind of aircraft surfaces anti-corrosion cleaning method and device - Google Patents
A kind of aircraft surfaces anti-corrosion cleaning method and device Download PDFInfo
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- CN105383710B CN105383710B CN201510827139.8A CN201510827139A CN105383710B CN 105383710 B CN105383710 B CN 105383710B CN 201510827139 A CN201510827139 A CN 201510827139A CN 105383710 B CN105383710 B CN 105383710B
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Abstract
A kind of aircraft surfaces anti-corrosion cleaning method and device are related to aircraft utilization Support field, the cleaning on surface of getting off the plane for corrosive environment, and using cryogenic high pressure mixing moisture as cleansing medium, dedusting and scouring are carried out to aircraft surfaces in a manner of air cushion.Aircraft surfaces anti-corrosion cleaning method provided by the invention with aircraft surfaces anti-corrosion cleaning device by coordinating, greatly reduce aircraft surfaces cleaning water consumption, zero-emission of the pollutant to environment after cleaning is realized simultaneously, it is a kind of energy-saving and environment-friendly type aircraft method for cleaning surface, there is significant social and economic benefit.
Description
Technical field
The present invention relates to aircraft utilization Support field, in particular to a kind of aircraft surfaces anti-corrosion cleaning method
And device.
Background technology
It needs periodically to clean aircraft surfaces during the working service of aircraft, the aircraft parked on land, it can be with
The mode being washed with water is cleaned, but for island environment, the mode of being washed with water is cleaned to be restricted sometimes.Some islands and reefs
Airfield runway is built up with coral reef, and aircraft surfaces easily adhere to coral sand, and dirt coral sand dust meets water and forms salts substances, if cleaning is not
Only, corrosion easily is generated to aircraft surfaces；Fresh water is quite deficient on some islands, and the seawer quality after desalination is poor, up to not
To the water quality requirement of cleaning aircraft；In addition, there are chemical industry additive in water after cleaning aircraft, to ocean disposal when is difficult to meet
Environmental requirement.Therefore, in the case where aircraft tradition fresh water cleaning program is extremely restricted, island particular surroundings item need to be directed to
Part formulates corresponding aircraft surfaces anti-corrosion cleaning program.
The technical issues of present urgent need to resolve is how to design a kind of aircraft surfaces anti-corrosion cleaning method to solve existing skill
Defect present in art.
The content of the invention
The first object of the present invention is to solve above-mentioned deficiency of the prior art, provides a kind of aircraft table of advantages of simple
Face anti-corrosion cleaning method, to solve to clean aircraft surfaces freshwater resources difficulty in short supply under the environment of island.
The first object of the present invention is achieved through the following technical solutions：A kind of aircraft surfaces anti-corrosion cleaning method, for corruption
Erosion environment is got off the plane the cleaning on surface, using cryogenic high pressure mixing moisture as cleansing medium, is included the following steps：
S1：Wet gas generation device in cleaning device generates the mixing moisture of cryogenic high pressure；
S2：Mixing moisture is delivered to cleaning sprayer by air delivering pipeline；
S3：Aircraft surfaces are carried out with dedusting and scouring using cleaning sprayer, mixing moisture forms air cushion at cleaning sprayer；
S4：At cleaning sprayer, the pollutant during dedusting and scouring is recycled in cleaning sprayer；
S5, the pollutant of cleaning sprayer recycling at air delivering pipeline by being delivered in cleaning device.
In said program preferably, mixing moisture is the mixed gas of water vapour and air, and in S1, moisture fills
The temperature for putting the mixing moisture for generating cryogenic high pressure is less than 700C.
In any of the above-described scheme preferably, blanket is provided in cleaning sprayer, for being polluted to the solid-state of aircraft surfaces
Object is cleared up.
In any of the above-described scheme preferably, gas return path is provided at cleaning sprayer, is cleared up for recovery and rinsing nozzle
Pollutant.
In any of the above-described scheme preferably, matched spray is selected for the different planform of aircraft surfaces
Head.
The second object of the present invention is to provide a kind of aircraft surfaces anti-corrosion cleaning device, above-mentioned aircraft surfaces to be coordinated to prevent
Rotten cleaning method surface of getting off the plane to island environment is cleaned.
The second object of the present invention is achieved through the following technical solutions：A kind of aircraft surfaces anti-corrosion cleaning device, feature
It is, including：Wet gas generation device mixes moisture for generating, including steam generation facility, mixing pump, booster pump, steam hair
Generating apparatus generates high-pressure water vapor, and the high steam of generation mixes at mixing pump with pressure-air, mixing moisture is formed, through increasing
It is exported after press pump supercharging；Cleaning sprayer, for cleaning the pollutant of aircraft surfaces and recycling pollutant；Air delivering pipeline is double gas circuits
Access, for unicom wet gas generation device, pollutant recovery bin and cleaning sprayer.
In said program preferably, cleaning sprayer includes handle, stent, blanket, wherein, blanket is circumferentially disposed in stent
Edge is provided with gas path joint on stent, and air delivering pipeline passes through handle and stent unicom.
In any of the above-described scheme preferably, handle is an integral molding structure with stent.
In any of the above-described scheme preferably, handle is hinged with stent.
The advantageous effect of aircraft surfaces anti-corrosion cleaning method and cleaning device provided by the present invention is, greatly reduces
Cleaning water consumption meets energy saving requirement, while the pollutant after cleaning synchronously recycles, and realizes the ring to zero environmental
Guaranteed request, securely and reliably.
Description of the drawings
Fig. 1 is the structure diagram of a preferred embodiment of aircraft surfaces anti-corrosion cleaning method according to the invention；
Fig. 2 is the structure diagram of a preferred embodiment of aircraft surfaces anti-corrosion cleaning device according to the invention.
Fig. 3 is the knot of the wet gas generation device of aircraft surfaces anti-corrosion cleaning device embodiment illustrated in fig. 2 according to the invention
Structure schematic diagram.
Reference numeral：
1- wet gas generation devices, 2- air delivering pipelines, 3- cleaning sprayers.
Specific embodiment
To make the purpose, technical scheme and advantage that the present invention is implemented clearer, below in conjunction in the embodiment of the present invention
Attached drawing, the technical solution in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label represent same or similar element or there is same or like element.Described embodiment is the present invention
Part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to use
It is of the invention in explaining, and be not considered as limiting the invention.Based on the embodiments of the present invention, ordinary skill people
Member's all other embodiments obtained without creative efforts, belong to the scope of protection of the invention.Under
Face is described in detail the embodiment of the present invention with reference to attached drawing.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown is for only for ease of the description present invention and simplifies description rather than instruction or imply signified dress
It puts or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that the present invention is protected
The limitation of scope.
As shown in Figure 1, aircraft surfaces anti-corrosion cleaning method provided by the invention, get off the plane the clear of surface for corrosive environment
It washes, using cryogenic high pressure mixing moisture as cleansing medium, includes the following steps：S1：Wet gas generation device production in cleaning device
The mixing moisture of raw cryogenic high pressure；S2：Mixing moisture is delivered to cleaning sprayer by air delivering pipeline；S3：Use cleaning sprayer pair
Aircraft surfaces carry out dedusting and scouring, and mixing moisture forms air cushion at cleaning sprayer；S4：At cleaning sprayer, to dedusting and
Pollutant during scouring recycles in cleaning sprayer；S5, the pollutant of cleaning sprayer recycling at air delivering pipeline by conveying
Into cleaning device.
In S1-S5 in the aircraft surfaces anti-corrosion cleaning method that the invention described above provides, mixing moisture is water vapour and sky
The mixed gas of gas, in S1, the temperature that wet gas generation device generates the mixing moisture of cryogenic high pressure is less than 700C.In cleaning sprayer
Blanket is provided with, is cleared up for the solid contaminant to aircraft surfaces.In S4, gas return path is provided at cleaning sprayer,
For the pollutant of recovery and rinsing nozzle cleaning.Matched nozzle is selected for the different planform of aircraft surfaces.
As shown in Fig. 2, the present invention also provides a kind of aircraft surfaces anti-corrosion cleaning device, including：Wet gas generation device is used for
Mixing moisture is generated, including steam generation facility, mixing pump, booster pump, steam generating device generates high-pressure water vapor, generation
High steam mixes at mixing pump with pressure-air, forms mixing moisture, is exported after booster pump is pressurized；Cleaning sprayer 3 is used
In the pollutant for cleaning aircraft surfaces and recycle pollutant；Air delivering pipeline 2 for double gas circuit accesses, fills for unicom moisture
Put 1 and cleaning sprayer 3.Cleaning sprayer 3 includes handle, stent, blanket, wherein, blanket is circumferentially disposed on bracket edge, stent
Gas path joint is provided with, air delivering pipeline 2 passes through handle and stent unicom.Handle is an integral molding structure with the stent or hand
Handle is hinged with the stent.
It is described in detail above in association with the aircraft surfaces anti-corrosion cleaning method and device specific embodiment of the present invention, but simultaneously
Non- is limitation of the present invention, and every technical spirit according to the invention belongs to any simple modification made for any of the above embodiments
In the technical scope of the present invention, it is also necessary to explanation, aircraft surfaces anti-corrosion cleaning method and device technique according to the invention
The scope of scheme includes any combination between each part mentioned above.
Claims (6)
1. a kind of aircraft surfaces anti-corrosion cleaning method, the cleaning on surface of getting off the plane for corrosive environment, which is characterized in that with low temperature
High pressure mixing moisture includes the following steps as cleansing medium：
S1：Wet gas generation device in cleaning device generates the mixing moisture of cryogenic high pressure；
S2：Mixing moisture is delivered to cleaning sprayer by air delivering pipeline；
S3：Aircraft surfaces are carried out with dedusting and scouring using cleaning sprayer, mixing moisture forms air cushion at cleaning sprayer；
S4：At cleaning sprayer, the pollutant during dedusting and scouring is recycled in cleaning sprayer；
S5, the pollutant of cleaning sprayer recycling at air delivering pipeline by being delivered in cleaning device.
2. aircraft surfaces anti-corrosion cleaning method according to claim 1, which is characterized in that the mixing moisture is water vapour
With the mixed gas of air, in S1, the temperature that wet gas generation device generates the mixing moisture of cryogenic high pressure is less than 70 DEG C.
3. aircraft surfaces anti-corrosion cleaning method according to claim 1, which is characterized in that cotton is provided in cleaning sprayer
Felt is cleared up for the solid contaminant to aircraft surfaces.
4. aircraft surfaces anti-corrosion cleaning method according to claim 1, which is characterized in that in S4, set at cleaning sprayer
There is gas return path, for the pollutant of recovery and rinsing nozzle cleaning.
5. the aircraft surfaces anti-corrosion cleaning method according to any one in claim 1-4, which is characterized in that for aircraft
The different planform in surface selects matched nozzle.
6. a kind of aircraft surfaces anti-corrosion cleaning device, which is characterized in that including：
Wet gas generation device (1) mixes moisture for generating, and including steam generation facility, mixing pump, booster pump, steam occurs
Device generates high-pressure water vapor, and the high steam of generation mixes at mixing pump with pressure-air, mixing moisture is formed, through supercharging
It is exported after pump supercharging；
Cleaning sprayer (3), for cleaning the pollutant of aircraft surfaces and recycling pollutant；
Air delivering pipeline (2) is double gas circuit accesses, for unicom wet gas generation device (1), pollutant recovery bin and cleaning sprayer
(3)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510827139.8A CN105383710B (en) | 2015-11-24 | 2015-11-24 | A kind of aircraft surfaces anti-corrosion cleaning method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510827139.8A CN105383710B (en) | 2015-11-24 | 2015-11-24 | A kind of aircraft surfaces anti-corrosion cleaning method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105383710A CN105383710A (en) | 2016-03-09 |
| CN105383710B true CN105383710B (en) | 2018-06-05 |
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| CN201510827139.8A Active CN105383710B (en) | 2015-11-24 | 2015-11-24 | A kind of aircraft surfaces anti-corrosion cleaning method and device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218918A (en) * | 2016-08-28 | 2016-12-14 | 桂林市晶准测控技术有限公司 | A kind of aircraft surfaces cleaning method based on PWM control method and system |
| CN106218919A (en) * | 2016-08-28 | 2016-12-14 | 桂林市晶准测控技术有限公司 | A kind of aircraft surfaces cleaning method and system |
| CN110562480A (en) * | 2019-09-11 | 2019-12-13 | 中国航空工业集团公司沈阳飞机设计研究所 | desalting and washing method for upper surface of airplane |
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| CA2132628A1 (en) * | 1992-03-24 | 1993-09-30 | Willy Leroux | Method for cleaning vertical and horizontal glazed or similarly smooth surfaces, and apparatus therefor |
| US5268036A (en) * | 1991-11-22 | 1993-12-07 | Aichelin Gmbh | Method and apparatus for cleaning metallic workpieces |
| CN2550083Y (en) * | 2002-07-12 | 2003-05-14 | 顾平 | Multifunction spraying and sucking type cleaning machine |
| EP1352692A1 (en) * | 2002-04-10 | 2003-10-15 | Sankyo Rayjac CO., Ltd. | Fluid injection and recovery device |
| CN103433227A (en) * | 2013-08-31 | 2013-12-11 | 孙成志 | Mechanical cleaning equipment and cleaning method for cleaning water circulation system and storage tank |
| CN104501124A (en) * | 2014-12-15 | 2015-04-08 | 张敏 | Two-stage air boosting type multipurpose low-energy-consumption high-flow high-temperature steam generator |
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2015
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5268036A (en) * | 1991-11-22 | 1993-12-07 | Aichelin Gmbh | Method and apparatus for cleaning metallic workpieces |
| US5268036B1 (en) * | 1991-11-22 | 1997-08-26 | Aichelin Gmbh | Method and apparatus for cleaning metallic workpieces |
| CA2132628A1 (en) * | 1992-03-24 | 1993-09-30 | Willy Leroux | Method for cleaning vertical and horizontal glazed or similarly smooth surfaces, and apparatus therefor |
| EP1352692A1 (en) * | 2002-04-10 | 2003-10-15 | Sankyo Rayjac CO., Ltd. | Fluid injection and recovery device |
| CN2550083Y (en) * | 2002-07-12 | 2003-05-14 | 顾平 | Multifunction spraying and sucking type cleaning machine |
| CN103433227A (en) * | 2013-08-31 | 2013-12-11 | 孙成志 | Mechanical cleaning equipment and cleaning method for cleaning water circulation system and storage tank |
| CN104501124A (en) * | 2014-12-15 | 2015-04-08 | 张敏 | Two-stage air boosting type multipurpose low-energy-consumption high-flow high-temperature steam generator |
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| Publication number | Publication date |
|---|---|
| CN105383710A (en) | 2016-03-09 |
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Effective date of registration: 20201030 Address after: Building B, building 28, Jiangsu information service industry base, Guangling New Town, Yangzhou City, Jiangsu Province, 225002 Patentee after: Shenyang Aircraft Design Institute Yangzhou Collaborative Innovation Research Institute Co., Ltd Address before: Thavorn street in Huanggu District of Shenyang city of Liaoning Province, No. 40 110035 Patentee before: SHENYANG AIRCRAFT DESIGN INSTITUTE, AVIATION INDUSTRY CORPORATION OF CHINA |