Movable pump pressure type atomized fuel water distribution device and water distribution method

Abstract

The invention relates to a movable pump pressure type atomized fuel water distribution device and a water distribution method. The movable pump pressure type atomized fuel water distribution device comprises four subsystems including a saturated fuel water distribution subsystem, an oil and water separation subsystem, a super-saturated water distribution subsystem and a control subsystem accordingto functions. The saturated fuel water distribution subsystem comprises a quick-release connector a (1), a quick-release connector b (11), a moisture tester a (2), a water tank a (3), a water injection pump a (4), an atomization spray nozzle a (5), a control valve a (6), a flow sensor a (7), a pressure sensor a (8), a temperature sensor a (9) and a static mixer a (10). The water distribution method for distributing water by the aid of the movable pump pressure type atomized fuel water distribution device mainly includes two steps of preparing saturated fuel; preparing super-saturated fuel. The movable pump pressure type atomized fuel water distribution device and the water distribution method have the advantages that the movable pump pressure type atomized fuel water distribution device can be quickly connected with test heat preservation fueling trucks and test storage fueling trucks by the quick-release connectors, can be automatically controlled and is easy to operate; the movablepump pressure type atomized fuel water distribution device and the water distribution method are accurate in water distribution proportion owing to the water injection micro-pump and a water flow control system, and accordingly index requirements of national and military standards can be met.

Description

Technical field: [0001] This device is a movable pump-type atomized fuel water distribution device developed for the icing test of the aircraft fuel system. The device can prepare saturated fuel and supersaturated fuel for 12T-18T fuel according to a certain water distribution ratio. preparation. It can measure, record and display water distribution volume, distribution water flow rate (instantaneous flow rate and accumulated water volume), water adding pressure, etc. in real time. The system is easy to use and can be moved. The water distribution flow can be adjusted. The utility model belongs to the field of aviation test equipment and can also be used in the field of petrochemical industry. Background technique: [0002] Aviation kerosene may be mixed with water due to various reasons during storage, transportation, filling and use. If the container is not dry and there is moisture remaining, the oil storage container is not tightly sealed, or rain, snow and ice fall d...

AI Technical Summary

Problems solved by technology

If you fly under cold temperature conditions for a long time, it will cause the water in the fuel to freeze into ice, cause the oil filter or oil pipeline to be blocked, and make the accessories and systems lose their functions. Flame out, endangering flight safety

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