CN105383710A - Anticorrosion cleaning method and device for surface of aircraft - Google Patents
Anticorrosion cleaning method and device for surface of aircraft Download PDFInfo
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- CN105383710A CN105383710A CN201510827139.8A CN201510827139A CN105383710A CN 105383710 A CN105383710 A CN 105383710A CN 201510827139 A CN201510827139 A CN 201510827139A CN 105383710 A CN105383710 A CN 105383710A
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Abstract
The invention discloses an anticorrosion cleaning method and device for the surface of an aircraft, relating to the field of use and maintenance management of aircrafts and being used for removing dust and scrubbing the surface of the aircraft in an air cushion way by taking a low-temperature and high-pressure mixed wet gas as a cleaning medium. The anticorrosion cleaning method for the surface of the aircraft is coordinated with the anticorrosion cleaning device for the surface of the aircraft, the water quantity for cleaning the surface of the aircraft is greatly reduced, meanwhile, zero discharge of pollutants to the environment after cleaning is realized, and the anticorrosion cleaning method is a novel energy-saving and environment-friendly aircraft surface cleaning method and has remarkable social and economic benefits.
Description
Technical field
The present invention relates to aircraft utilization Support field, in particular to the anticorrosion method of cleaning of a kind of aircraft surfaces and device.
Background technology
Need in the working service process of aircraft regularly to clean aircraft surfaces, the aircraft parked on land, the mode that can wash with water is cleaned, but for island environment, the mode of washing with water is cleaned and is restricted sometimes.The airfield runway coral reef of some islands and reefs builds up, and aircraft surfaces easily adheres to coral sand, and dirt coral sand dust is met water and formed salts substances, if cleaning dirty, easily produces corrosion to aircraft surfaces; On some island, fresh water is quite deficient, and through desalination after seawer quality poor, out of reach cleaning aircraft water quality requirement; In addition, there is chemical industry additive, to being difficult to during ocean disposal meet environmental demands in the water after cleaning aircraft.Therefore, when aircraft tradition fresh water cleaning program is extremely restricted, the anticorrosion cleaning program of corresponding aircraft surfaces need be formulated for island special environment condition.
The technical matters needing now solution badly how to design the anticorrosion method of cleaning of a kind of aircraft surfaces to solve the defect existed in prior art.
Summary 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 surfaces of advantages of simple anticorrosion method of cleaning, under solving island environment, cleans aircraft surfaces freshwater resources difficulty in short supply.
The first object of the present invention is achieved through the following technical solutions: the anticorrosion method of cleaning of a kind of aircraft surfaces, and the cleaning on surface of getting off the plane for corrosive environment, using cryogenic high pressure mixing moisture as purging medium, comprises the steps:
S1: the wet gas generation device in washing equipment produces the mixing moisture of cryogenic high pressure;
S2: mixing moisture is delivered to cleaning shower nozzle by air delivering pipeline;
S3: use cleaning shower nozzle to carry out dedusting and scouring to aircraft surfaces, mixing moisture forms air cushion at cleaning shower nozzle place;
S4: at cleaning shower nozzle place, reclaims in cleaning shower nozzle the pollutants in dedusting and scouring process;
S5, the pollutants that cleaning shower nozzle reclaims is delivered in washing equipment by air delivering pipeline place.
, mixing moisture is the miscellaneous gas of water vapour and air in such scheme preferably, and in S1, wet gas generation device produces the temperature of the mixing moisture of cryogenic high pressure lower than 700C.
In above-mentioned either a program preferably, clean on shower nozzle and be provided with cotton felt, for clearing up the solid contaminant of aircraft surfaces.
In above-mentioned either a program preferably, cleaning shower nozzle place is provided with gas return path, for the pollutants of recovery and rinsing shower nozzle cleaning.
In above-mentioned either a program preferably, the shower nozzle matched with it is selected for the planform that aircraft surfaces is different.
The second object of the present invention is to provide a kind of aircraft surfaces anticorrosion washing equipment, cleans island environment surface of getting off the plane to coordinate the anticorrosion method of cleaning of above-mentioned aircraft surfaces.
The second object of the present invention is achieved through the following technical solutions: the anticorrosion washing equipment of a kind of aircraft surfaces, it is characterized in that, comprise: wet gas generation device, for generation of mixing moisture, comprise steam generating plant, mixing pump, boost pump, steam generating device produces high-pressure water vapor, and the high pressure steam of generation mixes with high pressure air at mixing pump place, form mixing moisture, export after boost pump supercharging; Cleaning shower nozzle, for cleaning the pollutants of aircraft surfaces and reclaiming pollutants; Air delivering pipeline is two gas circuit paths, for UNICOM's wet gas generation device, pollutants recovery bin and cleaning shower nozzle.
In such scheme preferably, cleaning shower nozzle comprises handle, support, cotton felt, and wherein, cotton felt circumference is arranged at bracket edge, and support is provided with gas path joint, and air delivering pipeline is by handle and support UNICOM.
In above-mentioned either a program preferably, handle and support are formed in one structure.
In above-mentioned either a program preferably, handle and support hinged.
The beneficial effect of the anticorrosion method of cleaning of aircraft surfaces provided by the present invention and washing equipment is, greatly reduce water for cleaning amount, meet energy-conservation requirement, the pollutants simultaneously after cleaning synchronously reclaims, achieve the environmental demands to zero environmental, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preferred embodiment according to the anticorrosion method of cleaning of aircraft surfaces of the present invention;
Fig. 2 is the structural representation of the preferred embodiment according to the anticorrosion washing equipment of aircraft surfaces of the present invention.
Fig. 3 is the structure principle chart according to the anticorrosion washing equipment of aircraft surfaces of the present invention wet gas generation device embodiment illustrated in fig. 2.
Reference numeral:
1-wet gas generation device, 2-air delivering pipeline, 3-clean shower nozzle.
Detailed description of the invention
For making object of the invention process, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is further described in more detail.In the accompanying drawings, same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Described embodiment is the present invention's part embodiment, instead of whole embodiments.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.Below in conjunction with accompanying drawing, embodiments of the invention are described in detail.
In describing the invention; it will be appreciated that; term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limiting the scope of the invention.
As shown in Figure 1, the anticorrosion method of cleaning of aircraft surfaces provided by the invention, to get off the plane for corrosive environment the cleaning on surface, using cryogenic high pressure mixing moisture as purging medium, comprise the steps: S1: the mixing moisture of wet gas generation device in washing equipment generation cryogenic high pressure; S2: mixing moisture is delivered to cleaning shower nozzle by air delivering pipeline; S3: use cleaning shower nozzle to carry out dedusting and scouring to aircraft surfaces, mixing moisture forms air cushion at cleaning shower nozzle place; S4: at cleaning shower nozzle place, reclaims in cleaning shower nozzle the pollutants in dedusting and scouring process; S5, the pollutants that cleaning shower nozzle reclaims is delivered in washing equipment by air delivering pipeline place.
In S1-S5 in the anticorrosion method of cleaning of the aircraft surfaces that the invention described above provides, mixing moisture is the miscellaneous gas of water vapour and air, and in S1, wet gas generation device produces the temperature of the mixing moisture of cryogenic high pressure lower than 700C.Cleaning shower nozzle is provided with cotton felt, for clearing up the solid contaminant of aircraft surfaces.In S4, cleaning shower nozzle place is provided with gas return path, for the pollutants of recovery and rinsing shower nozzle cleaning.The shower nozzle matched with it is selected for the planform that aircraft surfaces is different.
As shown in Figure 2, the present invention also provides a kind of aircraft surfaces anticorrosion washing equipment, comprise: wet gas generation device, for generation of mixing moisture, comprise steam generating plant, mixing pump, boost pump, steam generating device produces high-pressure water vapor, and the high pressure steam of generation mixes with high pressure air at mixing pump place, form mixing moisture, export after boost pump supercharging; Cleaning shower nozzle 3, for cleaning the pollutants of aircraft surfaces and reclaiming pollutants; Air delivering pipeline 2 is two gas circuit path, for UNICOM's wet gas generation device 1 and cleaning shower nozzle 3.Cleaning shower nozzle 3 comprises handle, support, cotton felt, and wherein, cotton felt circumference is arranged at bracket edge, and support is provided with gas path joint, and air delivering pipeline 2 is by handle and support UNICOM.Be formed in one structure or handle and described support of handle and described support is hinged.
More than be described in detail in conjunction with the anticorrosion method of cleaning of aircraft surfaces of the present invention and device specific embodiment, but be not limitation of the present invention, everyly according to technical spirit of the present invention, technical scope of the present invention is all belonged to any simple modification made for any of the above embodiments, also it should be noted that, comprise the combination in any between each part mentioned above according to the category of the anticorrosion method of cleaning of aircraft surfaces of the present invention and device technique scheme.
Claims (6)
1. the anticorrosion method of cleaning of aircraft surfaces, the cleaning on surface of getting off the plane for corrosive environment, is characterized in that, using cryogenic high pressure mixing moisture as purging medium, comprise the steps:
S1: the wet gas generation device in washing equipment produces the mixing moisture of cryogenic high pressure;
S2: mixing moisture is delivered to cleaning shower nozzle by air delivering pipeline;
S3: use cleaning shower nozzle to carry out dedusting and scouring to aircraft surfaces, mixing moisture forms air cushion at cleaning shower nozzle place;
S4: at cleaning shower nozzle place, reclaims in cleaning shower nozzle the pollutants in dedusting and scouring process;
S5, the pollutants that cleaning shower nozzle reclaims is delivered in washing equipment by air delivering pipeline place.
2. the anticorrosion method of cleaning of aircraft surfaces according to claim 1, is characterized in that, described mixing moisture is the miscellaneous gas of water vapour and air, and in S1, wet gas generation device produces the temperature of the mixing moisture of cryogenic high pressure lower than 70 DEG C.
3. the anticorrosion method of cleaning of aircraft surfaces according to claim 1, is characterized in that, cleaning shower nozzle is provided with cotton felt, for clearing up the solid contaminant of aircraft surfaces.
4. the anticorrosion method of cleaning of aircraft surfaces according to claim 1, is characterized in that, in S4, cleaning shower nozzle place is provided with gas return path, for the pollutants of recovery and rinsing shower nozzle cleaning.
5. according to the anticorrosion method of cleaning of the aircraft surfaces in claim 1-4 described in any one, it is characterized in that, select the shower nozzle matched with it for the planform that aircraft surfaces is different.
6. the anticorrosion washing equipment of aircraft surfaces, is characterized in that, comprising:
Wet gas generation device (1), for generation of mixing moisture, comprises steam generating plant, mixing pump, boost pump, steam generating device produces high-pressure water vapor, the high pressure steam produced mixes with high pressure air at mixing pump place, forms mixing moisture, exports after boost pump supercharging;
Cleaning shower nozzle (3), for cleaning the pollutants of aircraft surfaces and reclaiming pollutants;
Air delivering pipeline (2) is two gas circuit path, for UNICOM's wet gas generation device (1), pollutants recovery bin and cleaning shower nozzle (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 |
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| CN105383710A true CN105383710A (en) | 2016-03-09 |
| CN105383710B CN105383710B (en) | 2018-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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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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Cited By (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 |
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| 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 |
Cited By (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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| Publication number | Publication date |
|---|---|
| CN105383710B (en) | 2018-06-05 |
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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 |
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