FIELD: aircraft engineering.
SUBSTANCE: invention relates to the cleaning of aircraft. External flushing system for the gas air-cooling unit (ABO) consists of a flushing device and a collector for external flushing with nozzles, a high-pressure installation, and a control panel. Flushing device is mounted on a mobile frame and is designed to prepare and deliver washing liquids. Flushing device comprises tank (8), multi-stage centrifugal electric pump (7), drum with hose (14). Control panel is located on the flushing device. Nozzles of the collector are designed to distribute washing liquids in finned tube surfaces. Collector can be made in the form of a trolley, moved manually in the heat exchange section or in the form of a stationary grid covering the entire area of the heat exchange section.
EFFECT: invention reduces the consumption of electricity and reduces the consumption of fuel gas.
8 cl, 1 tbl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FLUSHING SYSTEM FOR THE RIBBED SURFACE OF HEAT EXCHANGE PIPES OF AIR COOLING UNITS | 2022 |
|
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RU2730567C1 |
| MOBILE TECHNOLOGICAL COMPLEX OF HARD TANKS CLEANING AND WASHING | 2016 |
|
RU2616051C1 |
