CN203370761U - Nozzle cleaning device of aero-engine - Google Patents
Nozzle cleaning device of aero-engine Download PDFInfo
- Publication number
- CN203370761U CN203370761U CN201320414096.7U CN201320414096U CN203370761U CN 203370761 U CN203370761 U CN 203370761U CN 201320414096 U CN201320414096 U CN 201320414096U CN 203370761 U CN203370761 U CN 203370761U
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- engine
- cleaning
- nozzle
- pressure
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Abstract
The utility model discloses a nozzle cleaning device of an aero-engine, and belongs to the field of part cleaning. The device sequentially comprises a pressure reducer 1, an air inlet hose 2, an air inlet quickly-disassembled connector 3, a pressure regulating valve 4, a work switch 5, a cleaning liquid container 6, a liquid inlet funnel 7, a filter 8, an outlet quick-disassembled connector 9 and a liquid outlet hose 10. Compressed air is used for serving as a power source, the compressed air is connected with a compressed gas cylinder and the engine through the hoses and the quick-disassembled connectors, the pressure reducer and the pressure regulating valve adjusts pressure of a system, and a cleaning medium in the cleaning liquid container is pressed into a nozzle of the engine to clean the engine. The device solves the problem that a fuel nozzle can not be cleaned on the outer field. The compressed air is used for serving as the power source and parts are contained in a stainless steel box, so that the nozzle cleaning device is small in structure, flexible to move and convenient to operate, the fuel nozzle of the engine is at the original work station and dose not need to be detached, cleaning can be achieved directly, and faults caused by carbon deposition of the nozzle can be prevented and eliminated.
Description
Technical field
The utility model belongs to the Cleaning of Parts field, is the equipment of aero-engine outfield troubleshooting indispensability, specifically for the fuel nozzle to being contained on certain aircraft engine, is cleaned.
Background technology
Engine is in long-term the use, fuel oil easily forms carbon distribution at the nozzle place, often cause the engine start fault, due to engine at line using, it is power source that common liquid cleaning equipment is selected the pump group, supporting corresponding casing storage medium and recovering medium, volume is larger, heavier, in outfield, can't use flexibly, if there is this type of fault, often can't process, engine need to be returned to factory, decompose engine fuel nozzle washer jet carbon distribution again, have a strong impact on being delivered for use of engine.
Summary of the invention
The purpose of this utility model is for the engine fuel nozzle provides a kind of light handy cleaning device, to remove the fuel nozzle carbon distribution, reaches and gets rid of the starting failure that engine causes because of the fuel nozzle carbon distribution.
The purpose of this utility model is achieved through the following technical solutions: a kind of aero-engine nozzle cleaning, comprise successively pressure reducer 1, air induction hose 2, air inlet quick-release coupling 3, pressure regulator valve 4, operating switch 5, soda liquor container 6, filling funnel 7, filter 8, outlet quick-release coupling 9 and fluid flexible pipe 10, described parts all are placed in casing 11; Pressure reducer 1 accesses airtight soda liquor container 6 epicoeles by compressed air by air induction hose 2; Be connected to successively air inlet quick-release coupling 3, pressure regulator valve 4, operating switch 5 on described air induction hose 2; Simultaneously, on soda liquor container 6, there is filling funnel 7 to realize that cleaning fluid supplements; Soda liquor container 6 is under compressed-air actuated pressure, and cleaning fluid, through flowing out from fluid flexible pipe 10 through filter 8 and outlet quick-release coupling 9 successively, is realized the cleaning to the aero-engine nozzle.
This device utilizes Compressed Gas for power source, adopts flexible pipe to be connected with compressed gas cylinder, engine with quick-release coupling, and pressure reducer and pressure regulator valve carry out pressure regulation to system, and the cleansing medium in soda liquor container is pressed into to engine nozzle, and it is cleaned.Filter is guaranteed the cleanliness factor of cleansing medium.
The utility model has the advantages that: the fuel nozzle cleaning device has solved the present situation that fuel nozzle can't clean in outfield.It is power source that this cleaning device adopts compressed air, the parts collection is contained in the stainless steel casing, casing peripheral hardware jug, structure is small and exquisite, mobile flexible, easy to operate, the engine fuel nozzle need not be dismantled in former operating position, just can directly realize cleaning, the fault that prevention and eliminating engine are caused by the nozzle carbon distribution.
The accompanying drawing explanation
Fig. 1 is engine nozzle cleaning device schematic diagram.
Fig. 2 is engine nozzle cleaning device structural representation.
In figure, the 1-pressure reducer, the 2-air induction hose, 3-air inlet quick-release coupling, the 4-pressure regulator valve, the 5-operating switch, the 6-soda liquor container, the 7-filling funnel, the 8-filter, 9-exports quick-release coupling, 10-fluid flexible pipe, 11-casing.
The specific embodiment
Aero-engine nozzle cleaning in this embodiment, comprise successively pressure reducer 1, air induction hose 2, air inlet quick-release coupling 3, pressure regulator valve 4, operating switch 5, soda liquor container 6, filling funnel 7, filter 8, outlet quick-release coupling 9 and fluid flexible pipe 10, described parts all are placed in casing 11; Pressure reducer 1 accesses airtight soda liquor container 6 epicoeles by compressed air by air induction hose 2; Be connected to successively air inlet quick-release coupling 3, pressure regulator valve 4, operating switch 5 on described air induction hose 2; Simultaneously, on soda liquor container 6, there is filling funnel 7 to realize that cleaning fluid supplements; Soda liquor container 6 is under compressed-air actuated pressure, and cleaning fluid, through flowing out from fluid flexible pipe 10 through filter 8 and outlet quick-release coupling 9 successively, is realized the cleaning to the aero-engine nozzle.
This device is lighter and handier, and in actual use, the handle by casing 11 is placed in working site by cleaning device, close operating switch 5 and pressure regulator valve 4, open soda liquor container 6 seal covers, put into filling funnel 7, add appropriate cleaning fluid in container 6, take away funnel 7, tighten seal cover; Open the casing side door, the assembly of taking out air induction hose 2 is connected with source of the gas, connects air inlet quick-release coupling 3, and the assembly of fluid flexible pipe 10 is connected with engine, connects outlet quick-release coupling 9; The input Compressed Gas, gas once reduces pressure by pressure reducer 1, the output pressure value approaches cleaning pressure, open operating switch 5, fine setting pressure regulator valve 4 is to cleaning pressure, Compressed Gas is pressed into the engine fuel nozzle by cleaning fluid through filter 8 and fluid flexible pipe 10 and carries out that carbon distribution is softening to be cleaned, and through the medium cleaned, reclaims in addition; Clean completely, close pressure reducer 1, be 0 o'clock closing pressure-regulating valve 4 and operating switch 5 until system pressure, throw off air inlet quick-release coupling 3 and outlet quick-release coupling 9, unload air induction hose assembly and fluid hose, put into casing 11, close the casing side door, withdraw cleaning device.
Claims (1)
1. an aero-engine nozzle cleaning, comprise successively pressure reducer (1), air induction hose (2), air inlet quick-release coupling (3), pressure regulator valve (4), operating switch (5), soda liquor container (6), filling funnel (7), filter (8), outlet quick-release coupling (9) and fluid flexible pipe (10), described parts all are placed in casing (11); Pressure reducer (1) accesses airtight soda liquor container (6) epicoele by compressed air by air induction hose (2); Be connected to successively air inlet quick-release coupling (3), pressure regulator valve (4), operating switch (5) on described air induction hose (2); Simultaneously, on soda liquor container (6), there is filling funnel (7) to realize that cleaning fluid supplements; Soda liquor container (6) is under compressed-air actuated pressure, and cleaning fluid, through passing through successively filter (8) and outlet quick-release coupling (9) from fluid flexible pipe (10) outflow, is realized the cleaning to the aero-engine nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414096.7U CN203370761U (en) | 2013-07-12 | 2013-07-12 | Nozzle cleaning device of aero-engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414096.7U CN203370761U (en) | 2013-07-12 | 2013-07-12 | Nozzle cleaning device of aero-engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370761U true CN203370761U (en) | 2014-01-01 |
Family
ID=49833318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320414096.7U Expired - Fee Related CN203370761U (en) | 2013-07-12 | 2013-07-12 | Nozzle cleaning device of aero-engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370761U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679981A (en) * | 2016-12-07 | 2017-05-17 | 中国民航大学 | On wing cleaning simulation experiment table for aircraft engine |
| CN115672850A (en) * | 2023-01-05 | 2023-02-03 | 无锡卓瓷科技有限公司 | Cleaning device of gas injector for semiconductor etching equipment |
| US11613003B2 (en) | 2020-01-24 | 2023-03-28 | General Electric Company | Line assembly for an extension tool having a plurality of links |
| US11649735B2 (en) | 2017-04-26 | 2023-05-16 | General Electric Company | Methods of cleaning a component within a turbine engine |
| US11654547B2 (en) | 2021-03-31 | 2023-05-23 | General Electric Company | Extension tool |
| US11692650B2 (en) | 2020-01-23 | 2023-07-04 | General Electric Company | Selectively flexible extension tool |
| US11702955B2 (en) | 2019-01-14 | 2023-07-18 | General Electric Company | Component repair system and method |
| US11707819B2 (en) | 2018-10-15 | 2023-07-25 | General Electric Company | Selectively flexible extension tool |
| US11752622B2 (en) | 2020-01-23 | 2023-09-12 | General Electric Company | Extension tool having a plurality of links |
| US11834990B2 (en) | 2020-03-10 | 2023-12-05 | Oliver Crispin Robotics Limited | Insertion tool |
| US12091981B2 (en) | 2020-06-11 | 2024-09-17 | General Electric Company | Insertion tool and method |
-
2013
- 2013-07-12 CN CN201320414096.7U patent/CN203370761U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679981A (en) * | 2016-12-07 | 2017-05-17 | 中国民航大学 | On wing cleaning simulation experiment table for aircraft engine |
| US11649735B2 (en) | 2017-04-26 | 2023-05-16 | General Electric Company | Methods of cleaning a component within a turbine engine |
| US11707819B2 (en) | 2018-10-15 | 2023-07-25 | General Electric Company | Selectively flexible extension tool |
| US11702955B2 (en) | 2019-01-14 | 2023-07-18 | General Electric Company | Component repair system and method |
| US11692650B2 (en) | 2020-01-23 | 2023-07-04 | General Electric Company | Selectively flexible extension tool |
| US11752622B2 (en) | 2020-01-23 | 2023-09-12 | General Electric Company | Extension tool having a plurality of links |
| US11613003B2 (en) | 2020-01-24 | 2023-03-28 | General Electric Company | Line assembly for an extension tool having a plurality of links |
| US11834990B2 (en) | 2020-03-10 | 2023-12-05 | Oliver Crispin Robotics Limited | Insertion tool |
| US12091981B2 (en) | 2020-06-11 | 2024-09-17 | General Electric Company | Insertion tool and method |
| US11654547B2 (en) | 2021-03-31 | 2023-05-23 | General Electric Company | Extension tool |
| CN115672850A (en) * | 2023-01-05 | 2023-02-03 | 无锡卓瓷科技有限公司 | Cleaning device of gas injector for semiconductor etching equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20190712 |